201968816

素因数分解:

$2^4\times 7^1\times {\mathrm{1803293}}^1$

素因数の和:1803308

約数の個数: 20

約数和(自身を含む): 447216912

約数和(自身を除く): 245248096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1803293, 3606586, 7213172, 12623051, 14426344, 25246102, 28852688, 50492204, 100984408, 201968816]

約数ペア:

[(1, 201968816), (2, 100984408), (4, 50492204), (7, 28852688), (8, 25246102), (14, 14426344), (16, 12623051), (28, 7213172), (56, 3606586), (112, 1803293)]