203419288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{233279}}^1$

素因数の和:233394

約数の個数: 16

約数和(自身を含む): 384912000

約数和(自身を除く): 181492712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 233279, 466558, 933116, 1866232, 25427411, 50854822, 101709644, 203419288]

約数ペア:

[(1, 203419288), (2, 101709644), (4, 50854822), (8, 25427411), (109, 1866232), (218, 933116), (436, 466558), (872, 233279)]