201967577

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{23669}}^1$

素因数の和:23752

約数の個数: 16

約数和(自身を含む): 245410560

約数和(自身を除く): 43442983

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 23669, 165683, 544387, 1254457, 3810709, 8781199, 28852511, 201967577]

約数ペア:

[(1, 201967577), (7, 28852511), (23, 8781199), (53, 3810709), (161, 1254457), (371, 544387), (1219, 165683), (8533, 23669)]