203495751

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 302580096

約数和(自身を除く): 99084345

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 2007, 2473, 7419, 9143, 22257, 27429, 82287, 101393, 304179, 551479, 912537, 1654437, 4963311, 22610639, 67831917, 203495751]

約数ペア:

[(1, 203495751), (3, 67831917), (9, 22610639), (41, 4963311), (123, 1654437), (223, 912537), (369, 551479), (669, 304179), (2007, 101393), (2473, 82287), (7419, 27429), (9143, 22257)]