205385796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74093}}^1$

素因数の和:74121

約数の個数: 72

約数和(自身を含む): 647285184

約数和(自身を除く): 441899388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 74093, 148186, 222279, 296372, 444558, 518651, 666837, 815023, 889116, 1037302, 1333674, 1555953, 1630046, 2074604, 2445069, 2667348, 3111906, 3260092, 4667859, 4890138, 5705161, 6223812, 7335207, 9335718, 9780276, 11410322, 14670414, 17115483, 18671436, 22820644, 29340828, 34230966, 51346449, 68461932, 102692898, 205385796]

約数ペア:

[(1, 205385796), (2, 102692898), (3, 68461932), (4, 51346449), (6, 34230966), (7, 29340828), (9, 22820644), (11, 18671436), (12, 17115483), (14, 14670414), (18, 11410322), (21, 9780276), (22, 9335718), (28, 7335207), (33, 6223812), (36, 5705161), (42, 4890138), (44, 4667859), (63, 3260092), (66, 3111906), (77, 2667348), (84, 2445069), (99, 2074604), (126, 1630046), (132, 1555953), (154, 1333674), (198, 1037302), (231, 889116), (252, 815023), (308, 666837), (396, 518651), (462, 444558), (693, 296372), (924, 222279), (1386, 148186), (2772, 74093)]