201538043

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8867}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 245182464

約数和(自身を除く): 43644421

約数列:

[1, 7, 17, 119, 191, 1337, 3247, 8867, 22729, 62069, 150739, 1055173, 1693597, 11855179, 28791149, 201538043]

約数ペア:

[(1, 201538043), (7, 28791149), (17, 11855179), (119, 1693597), (191, 1055173), (1337, 150739), (3247, 62069), (8867, 22729)]