125273372

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{20063}}^1$

素因数の和:20297

約数の個数: 24

約数和(自身を含む): 251682816

約数和(自身を除く): 126409444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 20063, 40126, 80252, 140441, 280882, 561764, 4474049, 8948098, 17896196, 31318343, 62636686, 125273372]

約数ペア:

[(1, 125273372), (2, 62636686), (4, 31318343), (7, 17896196), (14, 8948098), (28, 4474049), (223, 561764), (446, 280882), (892, 140441), (1561, 80252), (3122, 40126), (6244, 20063)]