201438988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{91397}}^1$

素因数の和:91449

約数の個数: 24

約数和(自身を含む): 383871600

約数和(自身を除く): 182432612

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 91397, 182794, 365588, 1736543, 2650513, 3473086, 5301026, 6946172, 10602052, 50359747, 100719494, 201438988]

約数ペア:

[(1, 201438988), (2, 100719494), (4, 50359747), (19, 10602052), (29, 6946172), (38, 5301026), (58, 3473086), (76, 2650513), (116, 1736543), (551, 365588), (1102, 182794), (2204, 91397)]