261696203

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 282428160

約数和(自身を除く): 20731957

約数列:

[1, 29, 31, 97, 899, 2813, 3001, 3007, 87029, 87203, 93031, 291097, 2697899, 8441813, 9024007, 261696203]

約数ペア:

[(1, 261696203), (29, 9024007), (31, 8441813), (97, 2697899), (899, 291097), (2813, 93031), (3001, 87203), (3007, 87029)]