201630759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 97140441

約数列:

[1, 3, 11, 33, 113, 139, 339, 389, 417, 1167, 1243, 1529, 3729, 4279, 4587, 12837, 15707, 43957, 47121, 54071, 131871, 162213, 172777, 483527, 518331, 594781, 1450581, 1784343, 6110023, 18330069, 67210253, 201630759]

約数ペア:

[(1, 201630759), (3, 67210253), (11, 18330069), (33, 6110023), (113, 1784343), (139, 1450581), (339, 594781), (389, 518331), (417, 483527), (1167, 172777), (1243, 162213), (1529, 131871), (3729, 54071), (4279, 47121), (4587, 43957), (12837, 15707)]