200855457

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{225427}}^1$

素因数の和:225450

約数の個数: 20

約数和(自身を含む): 327321456

約数和(自身を除く): 126465999

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 225427, 676281, 2028843, 2479697, 6086529, 7439091, 18259587, 22317273, 66951819, 200855457]

約数ペア:

[(1, 200855457), (3, 66951819), (9, 22317273), (11, 18259587), (27, 7439091), (33, 6086529), (81, 2479697), (99, 2028843), (297, 676281), (891, 225427)]