209552064

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 643737600

約数和(自身を除く): 434185536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 109, 114, 124, 136, 152, 186, 192, 204, 218, 228, 248, 272, 304, 323, 327, 372, 408, 436, 456, 496, 527, 544, 589, 608, 646, 654, 744, 816, 872, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1308, 1488, 1581, 1632, 1744, 1767, 1824, 1853, 1938, 1984, 2071, 2108, 2356, 2584, 2616, 2976, 3162, 3264, 3379, 3488, 3534, 3648, 3706, 3876, 4142, 4216, 4712, 5168, 5232, 5559, 5952, 6213, 6324, 6758, 6976, 7068, 7412, 7752, 8284, 8432, 9424, 10013, 10137, 10336, 10464, 11118, 12426, 12648, 13516, 14136, 14824, 15504, 16568, 16864, 18848, 20026, 20274, 20672, 20928, 22236, 24852, 25296, 27032, 28272, 29648, 30039, 31008, 33136, 33728, 35207, 37696, 40052, 40548, 44472, 49704, 50592, 54064, 56544, 57443, 59296, 60078, 62016, 64201, 66272, 70414, 80104, 81096, 88944, 99408, 101184, 105621, 108128, 113088, 114886, 118592, 120156, 128402, 132544, 140828, 160208, 162192, 172329, 177888, 192603, 198816, 211242, 216256, 229772, 240312, 256804, 281656, 320416, 324384, 344658, 355776, 385206, 397632, 422484, 459544, 480624, 513608, 563312, 640832, 648768, 689316, 770412, 844968, 919088, 961248, 1027216, 1091417, 1126624, 1378632, 1540824, 1689936, 1838176, 1922496, 2054432, 2182834, 2253248, 2757264, 3081648, 3274251, 3379872, 3676352, 4108864, 4365668, 5514528, 6163296, 6548502, 6759744, 8731336, 11029056, 12326592, 13097004, 17462672, 26194008, 34925344, 52388016, 69850688, 104776032, 209552064]

約数ペア:

[(1, 209552064), (2, 104776032), (3, 69850688), (4, 52388016), (6, 34925344), (8, 26194008), (12, 17462672), (16, 13097004), (17, 12326592), (19, 11029056), (24, 8731336), (31, 6759744), (32, 6548502), (34, 6163296), (38, 5514528), (48, 4365668), (51, 4108864), (57, 3676352), (62, 3379872), (64, 3274251), (68, 3081648), (76, 2757264), (93, 2253248), (96, 2182834), (102, 2054432), (109, 1922496), (114, 1838176), (124, 1689936), (136, 1540824), (152, 1378632), (186, 1126624), (192, 1091417), (204, 1027216), (218, 961248), (228, 919088), (248, 844968), (272, 770412), (304, 689316), (323, 648768), (327, 640832), (372, 563312), (408, 513608), (436, 480624), (456, 459544), (496, 422484), (527, 397632), (544, 385206), (589, 355776), (608, 344658), (646, 324384), (654, 320416), (744, 281656), (816, 256804), (872, 240312), (912, 229772), (969, 216256), (992, 211242), (1054, 198816), (1088, 192603), (1178, 177888), (1216, 172329), (1292, 162192), (1308, 160208), (1488, 140828), (1581, 132544), (1632, 128402), (1744, 120156), (1767, 118592), (1824, 114886), (1853, 113088), (1938, 108128), (1984, 105621), (2071, 101184), (2108, 99408), (2356, 88944), (2584, 81096), (2616, 80104), (2976, 70414), (3162, 66272), (3264, 64201), (3379, 62016), (3488, 60078), (3534, 59296), (3648, 57443), (3706, 56544), (3876, 54064), (4142, 50592), (4216, 49704), (4712, 44472), (5168, 40548), (5232, 40052), (5559, 37696), (5952, 35207), (6213, 33728), (6324, 33136), (6758, 31008), (6976, 30039), (7068, 29648), (7412, 28272), (7752, 27032), (8284, 25296), (8432, 24852), (9424, 22236), (10013, 20928), (10137, 20672), (10336, 20274), (10464, 20026), (11118, 18848), (12426, 16864), (12648, 16568), (13516, 15504), (14136, 14824)]