205434802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19949}}^1$

素因数の和:20241

約数の個数: 16

約数和(自身を含む): 325584000

約数和(自身を除く): 120149198

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19949, 39898, 379031, 758062, 5406179, 10812358, 102717401, 205434802]

約数ペア:

[(1, 205434802), (2, 102717401), (19, 10812358), (38, 5406179), (271, 758062), (542, 379031), (5149, 39898), (10298, 19949)]