201705986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20963}}^1$

素因数の和:21265

約数の個数: 16

約数和(自身を含む): 321503904

約数和(自身を除く): 119797918

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 20963, 41926, 356371, 712742, 5932529, 11865058, 100852993, 201705986]

約数ペア:

[(1, 201705986), (2, 100852993), (17, 11865058), (34, 5932529), (283, 712742), (566, 356371), (4811, 41926), (9622, 20963)]