121206170

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{21227}}^1$

素因数の和:21805

約数の個数: 16

約数和(自身を含む): 218563488

約数和(自身を除く): 97357318

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 21227, 42454, 106135, 212270, 12120617, 24241234, 60603085, 121206170]

約数ペア:

[(1, 121206170), (2, 60603085), (5, 24241234), (10, 12120617), (571, 212270), (1142, 106135), (2855, 42454), (5710, 21227)]