203422678

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 316140480

約数和(自身を除く): 112717802

約数列:

[1, 2, 59, 61, 118, 122, 479, 958, 3481, 3599, 6962, 7198, 28261, 29219, 56522, 58438, 212341, 424682, 1667399, 1723921, 3334798, 3447842, 101711339, 203422678]

約数ペア:

[(1, 203422678), (2, 101711339), (59, 3447842), (61, 3334798), (118, 1723921), (122, 1667399), (479, 424682), (958, 212341), (3481, 58438), (3599, 56522), (6962, 29219), (7198, 28261)]