201991894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{33343}}^1$

素因数の和:33591

約数の個数: 16

約数和(自身を含む): 327704832

約数和(自身を除く): 125712938

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 33343, 66686, 433459, 866918, 7768919, 15537838, 100995947, 201991894]

約数ペア:

[(1, 201991894), (2, 100995947), (13, 15537838), (26, 7768919), (233, 866918), (466, 433459), (3029, 66686), (6058, 33343)]