201863216

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{28099}}^1$

素因数の和:28556

約数の個数: 20

約数和(自身を含む): 391995000

約数和(自身を除く): 190131784

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 28099, 56198, 112396, 224792, 449584, 12616451, 25232902, 50465804, 100931608, 201863216]

約数ペア:

[(1, 201863216), (2, 100931608), (4, 50465804), (8, 25232902), (16, 12616451), (449, 449584), (898, 224792), (1796, 112396), (3592, 56198), (7184, 28099)]