202477948

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3931}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 361114880

約数和(自身を除く): 158636932

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 652, 3931, 7862, 12877, 15724, 25754, 51508, 310549, 621098, 640753, 1242196, 1281506, 2563012, 50619487, 101238974, 202477948]

約数ペア:

[(1, 202477948), (2, 101238974), (4, 50619487), (79, 2563012), (158, 1281506), (163, 1242196), (316, 640753), (326, 621098), (652, 310549), (3931, 51508), (7862, 25754), (12877, 15724)]