202191557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 217432512

約数和(自身を除く): 15240955

約数列:

[1, 17, 131, 163, 557, 2227, 2771, 9469, 21353, 72967, 90791, 363001, 1240439, 1543447, 11893621, 202191557]

約数ペア:

[(1, 202191557), (17, 11893621), (131, 1543447), (163, 1240439), (557, 363001), (2227, 90791), (2771, 72967), (9469, 21353)]