201330032

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{22037}}^1$

素因数の和:22616

約数の個数: 20

約数和(自身を含む): 390777816

約数和(自身を除く): 189447784

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 22037, 44074, 88148, 176296, 352592, 12583127, 25166254, 50332508, 100665016, 201330032]

約数ペア:

[(1, 201330032), (2, 100665016), (4, 50332508), (8, 25166254), (16, 12583127), (571, 352592), (1142, 176296), (2284, 88148), (4568, 44074), (9136, 22037)]