209394602352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{20857}}^1$

素因数の和:21088

約数の個数: 240

約数和(自身を含む): 655246894848

約数和(自身を除く): 445852292496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 173, 186, 208, 234, 248, 279, 312, 346, 372, 403, 468, 496, 519, 558, 624, 692, 744, 806, 936, 1038, 1116, 1209, 1384, 1488, 1557, 1612, 1872, 2076, 2232, 2249, 2418, 2768, 3114, 3224, 3627, 4152, 4464, 4498, 4836, 5363, 6228, 6448, 6747, 7254, 8304, 8996, 9672, 10726, 12456, 13494, 14508, 16089, 17992, 19344, 20241, 20857, 21452, 24912, 26988, 29016, 32178, 35984, 40482, 41714, 42904, 48267, 53976, 58032, 62571, 64356, 69719, 80964, 83428, 85808, 96534, 107952, 125142, 128712, 139438, 161928, 166856, 187713, 193068, 209157, 250284, 257424, 271141, 278876, 323856, 333712, 375426, 386136, 418314, 500568, 542282, 557752, 627471, 646567, 750852, 772272, 813423, 836628, 1001136, 1084564, 1115504, 1254942, 1293134, 1501704, 1626846, 1673256, 1939701, 2169128, 2440269, 2509884, 2586268, 3003408, 3253692, 3346512, 3608261, 3879402, 4338256, 4880538, 5019768, 5172536, 5819103, 6507384, 7216522, 7758804, 8405371, 9761076, 10039536, 10345072, 10824783, 11638206, 13014768, 14433044, 15517608, 16810742, 19522152, 21649566, 23276412, 25216113, 28866088, 31035216, 32474349, 33621484, 39044304, 43299132, 46552824, 46907393, 50432226, 57732176, 64948698, 67242968, 75648339, 86598264, 93105648, 93814786, 100864452, 111856091, 129897396, 134485936, 140722179, 151296678, 173196528, 187629572, 201728904, 223712182, 259794792, 281444358, 302593356, 335568273, 375259144, 403457808, 422166537, 447424364, 519589584, 562888716, 605186712, 671136546, 750518288, 844333074, 894848728, 1006704819, 1125777432, 1210373424, 1342273092, 1454129183, 1688666148, 1789697456, 2013409638, 2251554864, 2684546184, 2908258366, 3377332296, 4026819276, 4362387549, 5369092368, 5816516732, 6754664592, 8053638552, 8724775098, 11633033464, 13087162647, 16107277104, 17449550196, 23266066928, 26174325294, 34899100392, 52348650588, 69798200784, 104697301176, 209394602352]

約数ペア:

[(1, 209394602352), (2, 104697301176), (3, 69798200784), (4, 52348650588), (6, 34899100392), (8, 26174325294), (9, 23266066928), (12, 17449550196), (13, 16107277104), (16, 13087162647), (18, 11633033464), (24, 8724775098), (26, 8053638552), (31, 6754664592), (36, 5816516732), (39, 5369092368), (48, 4362387549), (52, 4026819276), (62, 3377332296), (72, 2908258366), (78, 2684546184), (93, 2251554864), (104, 2013409638), (117, 1789697456), (124, 1688666148), (144, 1454129183), (156, 1342273092), (173, 1210373424), (186, 1125777432), (208, 1006704819), (234, 894848728), (248, 844333074), (279, 750518288), (312, 671136546), (346, 605186712), (372, 562888716), (403, 519589584), (468, 447424364), (496, 422166537), (519, 403457808), (558, 375259144), (624, 335568273), (692, 302593356), (744, 281444358), (806, 259794792), (936, 223712182), (1038, 201728904), (1116, 187629572), (1209, 173196528), (1384, 151296678), (1488, 140722179), (1557, 134485936), (1612, 129897396), (1872, 111856091), (2076, 100864452), (2232, 93814786), (2249, 93105648), (2418, 86598264), (2768, 75648339), (3114, 67242968), (3224, 64948698), (3627, 57732176), (4152, 50432226), (4464, 46907393), (4498, 46552824), (4836, 43299132), (5363, 39044304), (6228, 33621484), (6448, 32474349), (6747, 31035216), (7254, 28866088), (8304, 25216113), (8996, 23276412), (9672, 21649566), (10726, 19522152), (12456, 16810742), (13494, 15517608), (14508, 14433044), (16089, 13014768), (17992, 11638206), (19344, 10824783), (20241, 10345072), (20857, 10039536), (21452, 9761076), (24912, 8405371), (26988, 7758804), (29016, 7216522), (32178, 6507384), (35984, 5819103), (40482, 5172536), (41714, 5019768), (42904, 4880538), (48267, 4338256), (53976, 3879402), (58032, 3608261), (62571, 3346512), (64356, 3253692), (69719, 3003408), (80964, 2586268), (83428, 2509884), (85808, 2440269), (96534, 2169128), (107952, 1939701), (125142, 1673256), (128712, 1626846), (139438, 1501704), (161928, 1293134), (166856, 1254942), (187713, 1115504), (193068, 1084564), (209157, 1001136), (250284, 836628), (257424, 813423), (271141, 772272), (278876, 750852), (323856, 646567), (333712, 627471), (375426, 557752), (386136, 542282), (418314, 500568)]