247823272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{284201}}^1$

素因数の和:284316

約数の個数: 16

約数和(自身を含む): 468933300

約数和(自身を除く): 221110028

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 284201, 568402, 1136804, 2273608, 30977909, 61955818, 123911636, 247823272]

約数ペア:

[(1, 247823272), (2, 123911636), (4, 61955818), (8, 30977909), (109, 2273608), (218, 1136804), (436, 568402), (872, 284201)]