201628286888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9208453}}^1$

素因数の和:9208506

約数の個数: 64

約数和(自身を含む): 477366255360

約数和(自身を除く): 275737968472

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896, 9208453, 18416906, 36833812, 64459171, 73667624, 128918342, 156543701, 211794419, 257836684, 313087402, 423588838, 515673368, 626174804, 847177676, 1095805907, 1252349608, 1482560933, 1694355352, 2191611814, 2965121866, 3600505123, 4383223628, 5930243732, 7201010246, 8766447256, 11860487464, 14402020492, 25203535861, 28804040984, 50407071722, 100814143444, 201628286888]

約数ペア:

[(1, 201628286888), (2, 100814143444), (4, 50407071722), (7, 28804040984), (8, 25203535861), (14, 14402020492), (17, 11860487464), (23, 8766447256), (28, 7201010246), (34, 5930243732), (46, 4383223628), (56, 3600505123), (68, 2965121866), (92, 2191611814), (119, 1694355352), (136, 1482560933), (161, 1252349608), (184, 1095805907), (238, 847177676), (322, 626174804), (391, 515673368), (476, 423588838), (644, 313087402), (782, 257836684), (952, 211794419), (1288, 156543701), (1564, 128918342), (2737, 73667624), (3128, 64459171), (5474, 36833812), (10948, 18416906), (21896, 9208453)]