207940976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{565057}}^1$

素因数の和:565088

約数の個数: 20

約数和(自身を含む): 420403152

約数和(自身を除く): 212462176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 565057, 1130114, 2260228, 4520456, 9040912, 12996311, 25992622, 51985244, 103970488, 207940976]

約数ペア:

[(1, 207940976), (2, 103970488), (4, 51985244), (8, 25992622), (16, 12996311), (23, 9040912), (46, 4520456), (92, 2260228), (184, 1130114), (368, 565057)]