208088686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{7793}}^1$

素因数の和:7900

約数の個数: 24

約数和(自身を含む): 342312480

約数和(自身を除く): 134223794

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 7793, 13351, 15586, 26702, 101309, 202618, 615647, 1231294, 1317017, 2634034, 8003411, 16006822, 104044343, 208088686]

約数ペア:

[(1, 208088686), (2, 104044343), (13, 16006822), (26, 8003411), (79, 2634034), (158, 1317017), (169, 1231294), (338, 615647), (1027, 202618), (2054, 101309), (7793, 26702), (13351, 15586)]