203957671628

素因数分解:

$2^2\times {\mathrm{663001}}^1\times {\mathrm{76907}}^1$

素因数の和:739912

約数の個数: 12

約数和(自身を含む): 356931104712

約数和(自身を除く): 152973433084

約数列:

[1, 2, 4, 76907, 153814, 307628, 663001, 1326002, 2652004, 50989417907, 101978835814, 203957671628]

約数ペア:

[(1, 203957671628), (2, 101978835814), (4, 50989417907), (76907, 2652004), (153814, 1326002), (307628, 663001)]