201420044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{175453}}^1$

素因数の和:175505

約数の個数: 24

約数和(自身を含む): 412667808

約数和(自身を除く): 211247764

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 175453, 350906, 701812, 1228171, 2456342, 4912684, 7193573, 14387146, 28774292, 50355011, 100710022, 201420044]

約数ペア:

[(1, 201420044), (2, 100710022), (4, 50355011), (7, 28774292), (14, 14387146), (28, 7193573), (41, 4912684), (82, 2456342), (164, 1228171), (287, 701812), (574, 350906), (1148, 175453)]