154209601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 203551488

約数和(自身を除く): 49341887

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 581, 1079, 1201, 1411, 1547, 7553, 8407, 9877, 15613, 18343, 20417, 99683, 109291, 128401, 142919, 265421, 697781, 1295879, 1694611, 1857947, 9071153, 11862277, 22029943, 154209601]

約数ペア:

[(1, 154209601), (7, 22029943), (13, 11862277), (17, 9071153), (83, 1857947), (91, 1694611), (119, 1295879), (221, 697781), (581, 265421), (1079, 142919), (1201, 128401), (1411, 109291), (1547, 99683), (7553, 20417), (8407, 18343), (9877, 15613)]