213157022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{7727}}^1$

素因数の和:8803

約数の個数: 16

約数和(自身を含む): 344699712

約数和(自身を除く): 131542690

約数列:

[1, 2, 13, 26, 1061, 2122, 7727, 13793, 15454, 27586, 100451, 200902, 8198347, 16396694, 106578511, 213157022]

約数ペア:

[(1, 213157022), (2, 106578511), (13, 16396694), (26, 8198347), (1061, 200902), (2122, 100451), (7727, 27586), (13793, 15454)]