203163398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{10337}}^1$

素因数の和:10687

約数の個数: 16

約数和(自身を含む): 315598464

約数和(自身を除く): 112435066

約数列:

[1, 2, 31, 62, 317, 634, 9827, 10337, 19654, 20674, 320447, 640894, 3276829, 6553658, 101581699, 203163398]

約数ペア:

[(1, 203163398), (2, 101581699), (31, 6553658), (62, 3276829), (317, 640894), (634, 320447), (9827, 20674), (10337, 19654)]