220115066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{7907}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 341625600

約数和(自身を除く): 121510534

約数列:

[1, 2, 31, 62, 449, 898, 7907, 13919, 15814, 27838, 245117, 490234, 3550243, 7100486, 110057533, 220115066]

約数ペア:

[(1, 220115066), (2, 110057533), (31, 7100486), (62, 3550243), (449, 490234), (898, 245117), (7907, 27838), (13919, 15814)]