201097335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4357}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 342643392

約数和(自身を除く): 141546057

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 3077, 4357, 9231, 13071, 15385, 21785, 46155, 65355, 74069, 222207, 370345, 788617, 1111035, 2365851, 3943085, 11829255, 13406489, 40219467, 67032445, 201097335]

約数ペア:

[(1, 201097335), (3, 67032445), (5, 40219467), (15, 13406489), (17, 11829255), (51, 3943085), (85, 2365851), (181, 1111035), (255, 788617), (543, 370345), (905, 222207), (2715, 74069), (3077, 65355), (4357, 46155), (9231, 21785), (13071, 15385)]