203903282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{28001}}^1$

素因数の和:28345

約数の個数: 16

約数和(自身を含む): 334679904

約数和(自身を除く): 130776622

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 28001, 56002, 308011, 616022, 9268331, 18536662, 101951641, 203903282]

約数ペア:

[(1, 203903282), (2, 101951641), (11, 18536662), (22, 9268331), (331, 616022), (662, 308011), (3641, 56002), (7282, 28001)]