211344050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{136351}}^1$

素因数の和:136394

約数の個数: 24

約数和(自身を含む): 405783552

約数和(自身を除く): 194439502

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 136351, 272702, 681755, 1363510, 3408775, 4226881, 6817550, 8453762, 21134405, 42268810, 105672025, 211344050]

約数ペア:

[(1, 211344050), (2, 105672025), (5, 42268810), (10, 21134405), (25, 8453762), (31, 6817550), (50, 4226881), (62, 3408775), (155, 1363510), (310, 681755), (775, 272702), (1550, 136351)]