201404678

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{348451}}^1$

素因数の和:348487

約数の個数: 12

約数和(自身を含む): 320924292

約数和(自身を除く): 119519614

約数列:

[1, 2, 17, 34, 289, 578, 348451, 696902, 5923667, 11847334, 100702339, 201404678]

約数ペア:

[(1, 201404678), (2, 100702339), (17, 11847334), (34, 5923667), (289, 696902), (578, 348451)]