205959234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2640503}}^1$

素因数の和:2640521

約数の個数: 16

約数和(自身を含む): 443604672

約数和(自身を除く): 237645438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2640503, 5281006, 7921509, 15843018, 34326539, 68653078, 102979617, 205959234]

約数ペア:

[(1, 205959234), (2, 102979617), (3, 68653078), (6, 34326539), (13, 15843018), (26, 7921509), (39, 5281006), (78, 2640503)]