209826835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{4027}}^1$

素因数の和:4662

約数の個数: 16

約数和(自身を含む): 267104736

約数和(自身を除く): 57277901

約数列:

[1, 5, 17, 85, 613, 3065, 4027, 10421, 20135, 52105, 68459, 342295, 2468551, 12342755, 41965367, 209826835]

約数ペア:

[(1, 209826835), (5, 41965367), (17, 12342755), (85, 2468551), (613, 342295), (3065, 68459), (4027, 52105), (10421, 20135)]