196164003

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{78497}}^1$

素因数の和:78531

約数の個数: 24

約数和(自身を含む): 322155792

約数和(自身を除く): 125991789

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 78497, 235491, 549479, 1334449, 1648437, 3846353, 4003347, 9341143, 11539059, 28023429, 65388001, 196164003]

約数ペア:

[(1, 196164003), (3, 65388001), (7, 28023429), (17, 11539059), (21, 9341143), (49, 4003347), (51, 3846353), (119, 1648437), (147, 1334449), (357, 549479), (833, 235491), (2499, 78497)]