201248978

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{8521}}^1$

素因数の和:8778

約数の個数: 24

約数和(自身を含む): 352657404

約数和(自身を除く): 151408426

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 1687, 3374, 8521, 11809, 17042, 23618, 59647, 119294, 417529, 835058, 2053561, 4107122, 14374927, 28749854, 100624489, 201248978]

約数ペア:

[(1, 201248978), (2, 100624489), (7, 28749854), (14, 14374927), (49, 4107122), (98, 2053561), (241, 835058), (482, 417529), (1687, 119294), (3374, 59647), (8521, 23618), (11809, 17042)]