202101110

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{38791}}^1$

素因数の和:39319

約数の個数: 16

約数和(自身を含む): 364489632

約数和(自身を除く): 162388522

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 38791, 77582, 193955, 387910, 20210111, 40420222, 101050555, 202101110]

約数ペア:

[(1, 202101110), (2, 101050555), (5, 40420222), (10, 20210111), (521, 387910), (1042, 193955), (2605, 77582), (5210, 38791)]