218966493

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{2141}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 296726976

約数和(自身を除く): 77760483

約数列:

[1, 3, 73, 219, 467, 1401, 2141, 6423, 34091, 102273, 156293, 468879, 999847, 2999541, 72988831, 218966493]

約数ペア:

[(1, 218966493), (3, 72988831), (73, 2999541), (219, 999847), (467, 468879), (1401, 156293), (2141, 102273), (6423, 34091)]