201590157

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6719}}^1$

素因数の和:6932

約数の個数: 16

約数和(自身を含む): 274498560

約数和(自身を除く): 72908403

約数列:

[1, 3, 73, 137, 219, 411, 6719, 10001, 20157, 30003, 490487, 920503, 1471461, 2761509, 67196719, 201590157]

約数ペア:

[(1, 201590157), (3, 67196719), (73, 2761509), (137, 1471461), (219, 920503), (411, 490487), (6719, 30003), (10001, 20157)]