199571245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2659}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 253955520

約数和(自身を除く): 54384275

約数列:

[1, 5, 17, 85, 883, 2659, 4415, 13295, 15011, 45203, 75055, 226015, 2347897, 11739485, 39914249, 199571245]

約数ペア:

[(1, 199571245), (5, 39914249), (17, 11739485), (85, 2347897), (883, 226015), (2659, 75055), (4415, 45203), (13295, 15011)]