201998110784

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1490893}}^1$

素因数の和:1491007

約数の個数: 56

約数和(自身を含む): 420342654360

約数和(自身を除く): 218344543576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 1856, 2117, 2336, 4234, 4672, 8468, 16936, 33872, 67744, 135488, 1490893, 2981786, 5963572, 11927144, 23854288, 43235897, 47708576, 86471794, 95417152, 108835189, 172943588, 217670378, 345887176, 435340756, 691774352, 870681512, 1383548704, 1741363024, 2767097408, 3156220481, 3482726048, 6312440962, 6965452096, 12624881924, 25249763848, 50499527696, 100999055392, 201998110784]

約数ペア:

[(1, 201998110784), (2, 100999055392), (4, 50499527696), (8, 25249763848), (16, 12624881924), (29, 6965452096), (32, 6312440962), (58, 3482726048), (64, 3156220481), (73, 2767097408), (116, 1741363024), (146, 1383548704), (232, 870681512), (292, 691774352), (464, 435340756), (584, 345887176), (928, 217670378), (1168, 172943588), (1856, 108835189), (2117, 95417152), (2336, 86471794), (4234, 47708576), (4672, 43235897), (8468, 23854288), (16936, 11927144), (33872, 5963572), (67744, 2981786), (135488, 1490893)]