200723859

素因数分解:

$3^3\times 7^1\times {\mathrm{1062031}}^1$

素因数の和:1062047

約数の個数: 16

約数和(自身を含む): 339850240

約数和(自身を除く): 139126381

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1062031, 3186093, 7434217, 9558279, 22302651, 28674837, 66907953, 200723859]

約数ペア:

[(1, 200723859), (3, 66907953), (7, 28674837), (9, 22302651), (21, 9558279), (27, 7434217), (63, 3186093), (189, 1062031)]