206156356

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{16111}}^1$

素因数の和:16579

約数の個数: 24

約数和(自身を含む): 413240576

約数和(自身を除く): 207084220

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 16111, 32222, 64444, 112777, 225554, 451108, 7362727, 14725454, 29450908, 51539089, 103078178, 206156356]

約数ペア:

[(1, 206156356), (2, 103078178), (4, 51539089), (7, 29450908), (14, 14725454), (28, 7362727), (457, 451108), (914, 225554), (1828, 112777), (3199, 64444), (6398, 32222), (12796, 16111)]