202912321930

素因数分解:

$2^1\times 5^1\times {\mathrm{5101}}^1\times {\mathrm{3977893}}^1$

素因数の和:3983001

約数の個数: 16

約数和(自身を含む): 365313873384

約数和(自身を除く): 162401551454

約数列:

[1, 2, 5, 10, 5101, 10202, 25505, 51010, 3977893, 7955786, 19889465, 39778930, 20291232193, 40582464386, 101456160965, 202912321930]

約数ペア:

[(1, 202912321930), (2, 101456160965), (5, 40582464386), (10, 20291232193), (5101, 39778930), (10202, 19889465), (25505, 7955786), (51010, 3977893)]