201080876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2879}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 370944000

約数和(自身を除く): 169863124

約数列:

[1, 2, 4, 19, 38, 76, 919, 1838, 2879, 3676, 5758, 11516, 17461, 34922, 54701, 69844, 109402, 218804, 2645801, 5291602, 10583204, 50270219, 100540438, 201080876]

約数ペア:

[(1, 201080876), (2, 100540438), (4, 50270219), (19, 10583204), (38, 5291602), (76, 2645801), (919, 218804), (1838, 109402), (2879, 69844), (3676, 54701), (5758, 34922), (11516, 17461)]