197658214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{10457}}^1$

素因数の和:11199

約数の個数: 16

約数和(自身を含む): 319763808

約数和(自身を除く): 122105594

約数列:

[1, 2, 13, 26, 727, 1454, 9451, 10457, 18902, 20914, 135941, 271882, 7602239, 15204478, 98829107, 197658214]

約数ペア:

[(1, 197658214), (2, 98829107), (13, 15204478), (26, 7602239), (727, 271882), (1454, 135941), (9451, 20914), (10457, 18902)]