207939836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67777}}^1$

素因数の和:67853

約数の個数: 24

約数和(自身を含む): 398534640

約数和(自身を除く): 190594804

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 67777, 135554, 271108, 881101, 1762202, 3524404, 3998843, 7997686, 15995372, 51984959, 103969918, 207939836]

約数ペア:

[(1, 207939836), (2, 103969918), (4, 51984959), (13, 15995372), (26, 7997686), (52, 3998843), (59, 3524404), (118, 1762202), (236, 881101), (767, 271108), (1534, 135554), (3068, 67777)]