202164430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555111}}^1$

素因数の和:1555131

約数の個数: 16

約数和(自身を含む): 391888224

約数和(自身を除く): 189723794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555111, 3110222, 7775555, 15551110, 20216443, 40432886, 101082215, 202164430]

約数ペア:

[(1, 202164430), (2, 101082215), (5, 40432886), (10, 20216443), (13, 15551110), (26, 7775555), (65, 3110222), (130, 1555111)]