207906307

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2281}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 246456000

約数和(自身を除く): 38549693

約数列:

[1, 7, 29, 203, 449, 2281, 3143, 13021, 15967, 66149, 91147, 463043, 1024169, 7169183, 29700901, 207906307]

約数ペア:

[(1, 207906307), (7, 29700901), (29, 7169183), (203, 1024169), (449, 463043), (2281, 91147), (3143, 66149), (13021, 15967)]