203208018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2605231}}^1$

素因数の和:2605249

約数の個数: 16

約数和(自身を含む): 437678976

約数和(自身を除く): 234470958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2605231, 5210462, 7815693, 15631386, 33868003, 67736006, 101604009, 203208018]

約数ペア:

[(1, 203208018), (2, 101604009), (3, 67736006), (6, 33868003), (13, 15631386), (26, 7815693), (39, 5210462), (78, 2605231)]