202955804512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{190639}}^1$

素因数の和:190788

約数の個数: 96

約数和(自身を含む): 449666380800

約数和(自身を除く): 246710576288

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 103, 136, 152, 206, 272, 304, 323, 412, 544, 608, 646, 824, 1292, 1648, 1751, 1957, 2584, 3296, 3502, 3914, 5168, 7004, 7828, 10336, 14008, 15656, 28016, 31312, 33269, 56032, 62624, 66538, 133076, 190639, 266152, 381278, 532304, 762556, 1064608, 1525112, 3050224, 3240863, 3622141, 6100448, 6481726, 7244282, 12963452, 14488564, 19635817, 25926904, 28977128, 39271634, 51853808, 57954256, 61576397, 78543268, 103707616, 115908512, 123152794, 157086536, 246305588, 314173072, 333808889, 373080523, 492611176, 628346144, 667617778, 746161046, 985222352, 1335235556, 1492322092, 1970444704, 2670471112, 2984644184, 5340942224, 5969288368, 6342368891, 10681884448, 11938576736, 12684737782, 25369475564, 50738951128, 101477902256, 202955804512]

約数ペア:

[(1, 202955804512), (2, 101477902256), (4, 50738951128), (8, 25369475564), (16, 12684737782), (17, 11938576736), (19, 10681884448), (32, 6342368891), (34, 5969288368), (38, 5340942224), (68, 2984644184), (76, 2670471112), (103, 1970444704), (136, 1492322092), (152, 1335235556), (206, 985222352), (272, 746161046), (304, 667617778), (323, 628346144), (412, 492611176), (544, 373080523), (608, 333808889), (646, 314173072), (824, 246305588), (1292, 157086536), (1648, 123152794), (1751, 115908512), (1957, 103707616), (2584, 78543268), (3296, 61576397), (3502, 57954256), (3914, 51853808), (5168, 39271634), (7004, 28977128), (7828, 25926904), (10336, 19635817), (14008, 14488564), (15656, 12963452), (28016, 7244282), (31312, 6481726), (33269, 6100448), (56032, 3622141), (62624, 3240863), (66538, 3050224), (133076, 1525112), (190639, 1064608), (266152, 762556), (381278, 532304)]