201646367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 241678080

約数和(自身を除く): 40031713

約数列:

[1, 13, 17, 29, 73, 221, 377, 431, 493, 949, 1241, 2117, 5603, 6409, 7327, 12499, 16133, 27521, 31463, 35989, 95251, 162487, 212483, 409019, 467857, 534871, 912427, 2762279, 6953323, 11861551, 15511259, 201646367]

約数ペア:

[(1, 201646367), (13, 15511259), (17, 11861551), (29, 6953323), (73, 2762279), (221, 912427), (377, 534871), (431, 467857), (493, 409019), (949, 212483), (1241, 162487), (2117, 95251), (5603, 35989), (6409, 31463), (7327, 27521), (12499, 16133)]