214912084

素因数分解:

$2^2\times {\mathrm{4451}}^1\times {\mathrm{12071}}^1$

素因数の和:16526

約数の個数: 12

約数和(自身を含む): 376211808

約数和(自身を除く): 161299724

約数列:

[1, 2, 4, 4451, 8902, 12071, 17804, 24142, 48284, 53728021, 107456042, 214912084]

約数ペア:

[(1, 214912084), (2, 107456042), (4, 53728021), (4451, 48284), (8902, 24142), (12071, 17804)]