201575674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74713}}^1$

素因数の和:74805

約数の個数: 16

約数和(自身を含む): 322764480

約数和(自身を除く): 121188806

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74713, 149426, 1419547, 2839094, 5304623, 10609246, 100787837, 201575674]

約数ペア:

[(1, 201575674), (2, 100787837), (19, 10609246), (38, 5304623), (71, 2839094), (142, 1419547), (1349, 149426), (2698, 74713)]