202198059

素因数分解:

$3^3\times 7^2\times {\mathrm{152833}}^1$

素因数の和:152856

約数の個数: 24

約数和(自身を含む): 348461520

約数和(自身を除く): 146263461

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152833, 458499, 1069831, 1375497, 3209493, 4126491, 7488817, 9628479, 22466451, 28885437, 67399353, 202198059]

約数ペア:

[(1, 202198059), (3, 67399353), (7, 28885437), (9, 22466451), (21, 9628479), (27, 7488817), (49, 4126491), (63, 3209493), (147, 1375497), (189, 1069831), (441, 458499), (1323, 152833)]