207054818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{11923}}^1$

素因数の和:12401

約数の個数: 16

約数和(自身を含む): 327671520

約数和(自身を除く): 120616702

約数列:

[1, 2, 19, 38, 457, 914, 8683, 11923, 17366, 23846, 226537, 453074, 5448811, 10897622, 103527409, 207054818]

約数ペア:

[(1, 207054818), (2, 103527409), (19, 10897622), (38, 5448811), (457, 453074), (914, 226537), (8683, 23846), (11923, 17366)]