203207422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{214807}}^1$

素因数の和:214863

約数の個数: 16

約数和(自身を含む): 340255872

約数和(自身を除く): 137048450

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 214807, 429614, 2362877, 4725754, 9236701, 18473402, 101603711, 203207422]

約数ペア:

[(1, 203207422), (2, 101603711), (11, 18473402), (22, 9236701), (43, 4725754), (86, 2362877), (473, 429614), (946, 214807)]