207751010

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{16987}}^1$

素因数の和:18217

約数の個数: 16

約数和(自身を含む): 374279616

約数和(自身を除く): 166528606

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 16987, 33974, 84935, 169870, 20775101, 41550202, 103875505, 207751010]

約数ペア:

[(1, 207751010), (2, 103875505), (5, 41550202), (10, 20775101), (1223, 169870), (2446, 84935), (6115, 33974), (12230, 16987)]