220023074

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{2851}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 337585536

約数和(自身を除く): 117562462

約数列:

[1, 2, 47, 94, 821, 1642, 2851, 5702, 38587, 77174, 133997, 267994, 2340671, 4681342, 110011537, 220023074]

約数ペア:

[(1, 220023074), (2, 110011537), (47, 4681342), (94, 2340671), (821, 267994), (1642, 133997), (2851, 77174), (5702, 38587)]