202225364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417821}}^1$

素因数の和:417847

約数の個数: 18

約数和(自身を含む): 388992282

約数和(自身を除く): 186766918

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417821, 835642, 1671284, 4596031, 9192062, 18384124, 50556341, 101112682, 202225364]

約数ペア:

[(1, 202225364), (2, 101112682), (4, 50556341), (11, 18384124), (22, 9192062), (44, 4596031), (121, 1671284), (242, 835642), (484, 417821)]