201532991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{55351}}^1$

素因数の和:55693

約数の個数: 8

約数和(自身を含む): 220522368

約数和(自身を除く): 18989377

約数列:

[1, 11, 331, 3641, 55351, 608861, 18321181, 201532991]

約数ペア:

[(1, 201532991), (11, 18321181), (331, 608861), (3641, 55351)]