201065414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{23021}}^1$

素因数の和:23431

約数の個数: 16

約数和(自身を含む): 329859216

約数和(自身を除く): 128793802

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 23021, 46042, 253231, 506462, 9139337, 18278674, 100532707, 201065414]

約数ペア:

[(1, 201065414), (2, 100532707), (11, 18278674), (22, 9139337), (397, 506462), (794, 253231), (4367, 46042), (8734, 23021)]