199190665

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5557}}^1$

素因数の和:5736

約数の個数: 16

約数和(自身を含む): 244907712

約数和(自身を除く): 45717047

約数列:

[1, 5, 67, 107, 335, 535, 5557, 7169, 27785, 35845, 372319, 594599, 1861595, 2972995, 39838133, 199190665]

約数ペア:

[(1, 199190665), (5, 39838133), (67, 2972995), (107, 1861595), (335, 594599), (535, 372319), (5557, 35845), (7169, 27785)]