202269140

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{11801}}^1$

素因数の和:12667

約数の個数: 24

約数和(自身を含む): 425296872

約数和(自身を除く): 223027732

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 4285, 8570, 11801, 17140, 23602, 47204, 59005, 118010, 236020, 10113457, 20226914, 40453828, 50567285, 101134570, 202269140]

約数ペア:

[(1, 202269140), (2, 101134570), (4, 50567285), (5, 40453828), (10, 20226914), (20, 10113457), (857, 236020), (1714, 118010), (3428, 59005), (4285, 47204), (8570, 23602), (11801, 17140)]