205062078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2629001}}^1$

素因数の和:2629019

約数の個数: 16

約数和(自身を含む): 441672336

約数和(自身を除く): 236610258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2629001, 5258002, 7887003, 15774006, 34177013, 68354026, 102531039, 205062078]

約数ペア:

[(1, 205062078), (2, 102531039), (3, 68354026), (6, 34177013), (13, 15774006), (26, 7887003), (39, 5258002), (78, 2629001)]