207619676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{9851}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 397232640

約数和(自身を除く): 189612964

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 5269, 9851, 10538, 19702, 21076, 39404, 108361, 216722, 433444, 4718629, 9437258, 18874516, 51904919, 103809838, 207619676]

約数ペア:

[(1, 207619676), (2, 103809838), (4, 51904919), (11, 18874516), (22, 9437258), (44, 4718629), (479, 433444), (958, 216722), (1916, 108361), (5269, 39404), (9851, 21076), (10538, 19702)]