201858256089

素因数分解:

$3^3\times 7^1\times {\mathrm{1068033101}}^1$

素因数の和:1068033117

約数の個数: 16

約数和(自身を含む): 341770592640

約数和(自身を除く): 139912336551

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1068033101, 3204099303, 7476231707, 9612297909, 22428695121, 28836893727, 67286085363, 201858256089]

約数ペア:

[(1, 201858256089), (3, 67286085363), (7, 28836893727), (9, 22428695121), (21, 9612297909), (27, 7476231707), (63, 3204099303), (189, 1068033101)]