213812162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{23911}}^1$

素因数の和:24193

約数の個数: 16

約数和(自身を含む): 340889472

約数和(自身を除く): 127077310

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 23911, 47822, 406487, 812974, 6288593, 12577186, 106906081, 213812162]

約数ペア:

[(1, 213812162), (2, 106906081), (17, 12577186), (34, 6288593), (263, 812974), (526, 406487), (4471, 47822), (8942, 23911)]