206312018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{3823}}^1$

素因数の和:4070

約数の個数: 24

約数和(自身を含む): 341773824

約数和(自身を除く): 135461806

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 2453, 3823, 4906, 7646, 26983, 42053, 53966, 84106, 462583, 852529, 925166, 1705058, 9377819, 18755638, 103156009, 206312018]

約数ペア:

[(1, 206312018), (2, 103156009), (11, 18755638), (22, 9377819), (121, 1705058), (223, 925166), (242, 852529), (446, 462583), (2453, 84106), (3823, 53966), (4906, 42053), (7646, 26983)]