209468458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{39241}}^1$

素因数の和:39417

約数の個数: 16

約数和(自身を含む): 334812744

約数和(自身を除く): 125344286

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 39241, 78482, 667097, 1334194, 6160837, 12321674, 104734229, 209468458]

約数ペア:

[(1, 209468458), (2, 104734229), (17, 12321674), (34, 6160837), (157, 1334194), (314, 667097), (2669, 78482), (5338, 39241)]