203157103679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1069141}}^1$

素因数の和:1069370

約数の個数: 16

約数和(自身を含む): 218361562080

約数和(自身を除く): 15204458401

約数列:

[1, 19, 73, 137, 1387, 2603, 10001, 190019, 1069141, 20313679, 78047293, 146472317, 1482898567, 2782974023, 10692479141, 203157103679]

約数ペア:

[(1, 203157103679), (19, 10692479141), (73, 2782974023), (137, 1482898567), (1387, 146472317), (2603, 78047293), (10001, 20313679), (190019, 1069141)]