200538574

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 303447888

約数和(自身を除く): 102909314

約数列:

[1, 2, 163, 326, 617, 997, 1234, 1994, 100571, 162511, 201142, 325022, 615149, 1230298, 100269287, 200538574]

約数ペア:

[(1, 200538574), (2, 100269287), (163, 1230298), (326, 615149), (617, 325022), (997, 201142), (1234, 162511), (1994, 100571)]