207940108

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{3631}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 370173440

約数和(自身を除く): 162233332

約数列:

[1, 2, 4, 103, 139, 206, 278, 412, 556, 3631, 7262, 14317, 14524, 28634, 57268, 373993, 504709, 747986, 1009418, 1495972, 2018836, 51985027, 103970054, 207940108]

約数ペア:

[(1, 207940108), (2, 103970054), (4, 51985027), (103, 2018836), (139, 1495972), (206, 1009418), (278, 747986), (412, 504709), (556, 373993), (3631, 57268), (7262, 28634), (14317, 14524)]