127500842

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{3181}}^1$

素因数の和:3606

約数の個数: 24

約数和(自身を含む): 223090020

約数和(自身を除く): 95589178

約数列:

[1, 2, 7, 14, 49, 98, 409, 818, 2863, 3181, 5726, 6362, 20041, 22267, 40082, 44534, 155869, 311738, 1301029, 2602058, 9107203, 18214406, 63750421, 127500842]

約数ペア:

[(1, 127500842), (2, 63750421), (7, 18214406), (14, 9107203), (49, 2602058), (98, 1301029), (409, 311738), (818, 155869), (2863, 44534), (3181, 40082), (5726, 22267), (6362, 20041)]