204570328

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{234599}}^1$

素因数の和:234714

約数の個数: 16

約数和(自身を含む): 387090000

約数和(自身を除く): 182519672

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 234599, 469198, 938396, 1876792, 25571291, 51142582, 102285164, 204570328]

約数ペア:

[(1, 204570328), (2, 102285164), (4, 51142582), (8, 25571291), (109, 1876792), (218, 938396), (436, 469198), (872, 234599)]