201512067

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 289972224

約数和(自身を除く): 88460157

約数列:

[1, 3, 17, 51, 137, 151, 191, 411, 453, 573, 2329, 2567, 3247, 6987, 7701, 9741, 20687, 26167, 28841, 62061, 78501, 86523, 351679, 444839, 490297, 1055037, 1334517, 1470891, 3951217, 11853651, 67170689, 201512067]

約数ペア:

[(1, 201512067), (3, 67170689), (17, 11853651), (51, 3951217), (137, 1470891), (151, 1334517), (191, 1055037), (411, 490297), (453, 444839), (573, 351679), (2329, 86523), (2567, 78501), (3247, 62061), (6987, 28841), (7701, 26167), (9741, 20687)]