203949648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 718049280

約数和(自身を除く): 514099632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 304, 322, 336, 342, 368, 399, 414, 437, 456, 463, 483, 504, 532, 552, 644, 684, 798, 828, 874, 912, 926, 966, 1008, 1064, 1104, 1197, 1288, 1311, 1368, 1389, 1449, 1596, 1656, 1748, 1852, 1932, 2128, 2394, 2576, 2622, 2736, 2778, 2898, 3059, 3192, 3241, 3312, 3496, 3704, 3864, 3933, 4167, 4788, 5244, 5556, 5796, 6118, 6384, 6482, 6992, 7408, 7728, 7866, 8334, 8797, 9177, 9576, 9723, 10488, 10649, 11112, 11592, 12236, 12964, 15732, 16668, 17594, 18354, 19152, 19446, 20976, 21298, 22224, 23184, 24472, 25928, 26391, 27531, 29169, 31464, 31947, 33336, 35188, 36708, 38892, 42596, 48944, 51856, 52782, 55062, 58338, 61579, 62928, 63894, 66672, 70376, 73416, 74543, 77784, 79173, 85192, 95841, 105564, 110124, 116676, 123158, 127788, 140752, 146832, 149086, 155568, 158346, 170384, 184737, 191682, 202331, 211128, 220248, 223629, 233352, 246316, 255576, 298172, 316692, 369474, 383364, 404662, 422256, 440496, 447258, 466704, 492632, 511152, 554211, 596344, 606993, 633384, 670887, 738948, 766728, 809324, 894516, 985264, 1108422, 1192688, 1213986, 1266768, 1341774, 1416317, 1477896, 1533456, 1618648, 1789032, 1820979, 2216844, 2427972, 2683548, 2832634, 2955792, 3237296, 3578064, 3641958, 4248951, 4433688, 4855944, 5367096, 5665268, 7283916, 8497902, 8867376, 9711888, 10734192, 11330536, 12746853, 14567832, 16995804, 22661072, 25493706, 29135664, 33991608, 50987412, 67983216, 101974824, 203949648]

約数ペア:

[(1, 203949648), (2, 101974824), (3, 67983216), (4, 50987412), (6, 33991608), (7, 29135664), (8, 25493706), (9, 22661072), (12, 16995804), (14, 14567832), (16, 12746853), (18, 11330536), (19, 10734192), (21, 9711888), (23, 8867376), (24, 8497902), (28, 7283916), (36, 5665268), (38, 5367096), (42, 4855944), (46, 4433688), (48, 4248951), (56, 3641958), (57, 3578064), (63, 3237296), (69, 2955792), (72, 2832634), (76, 2683548), (84, 2427972), (92, 2216844), (112, 1820979), (114, 1789032), (126, 1618648), (133, 1533456), (138, 1477896), (144, 1416317), (152, 1341774), (161, 1266768), (168, 1213986), (171, 1192688), (184, 1108422), (207, 985264), (228, 894516), (252, 809324), (266, 766728), (276, 738948), (304, 670887), (322, 633384), (336, 606993), (342, 596344), (368, 554211), (399, 511152), (414, 492632), (437, 466704), (456, 447258), (463, 440496), (483, 422256), (504, 404662), (532, 383364), (552, 369474), (644, 316692), (684, 298172), (798, 255576), (828, 246316), (874, 233352), (912, 223629), (926, 220248), (966, 211128), (1008, 202331), (1064, 191682), (1104, 184737), (1197, 170384), (1288, 158346), (1311, 155568), (1368, 149086), (1389, 146832), (1449, 140752), (1596, 127788), (1656, 123158), (1748, 116676), (1852, 110124), (1932, 105564), (2128, 95841), (2394, 85192), (2576, 79173), (2622, 77784), (2736, 74543), (2778, 73416), (2898, 70376), (3059, 66672), (3192, 63894), (3241, 62928), (3312, 61579), (3496, 58338), (3704, 55062), (3864, 52782), (3933, 51856), (4167, 48944), (4788, 42596), (5244, 38892), (5556, 36708), (5796, 35188), (6118, 33336), (6384, 31947), (6482, 31464), (6992, 29169), (7408, 27531), (7728, 26391), (7866, 25928), (8334, 24472), (8797, 23184), (9177, 22224), (9576, 21298), (9723, 20976), (10488, 19446), (10649, 19152), (11112, 18354), (11592, 17594), (12236, 16668), (12964, 15732)]