201969877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3169}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 224588160

約数和(自身を除く): 22618283

約数列:

[1, 17, 23, 163, 391, 2771, 3169, 3749, 53873, 63733, 72887, 516547, 1239079, 8781299, 11880581, 201969877]

約数ペア:

[(1, 201969877), (17, 11880581), (23, 8781299), (163, 1239079), (391, 516547), (2771, 72887), (3169, 63733), (3749, 53873)]