208725550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379501}}^1$

素因数の和:379524

約数の個数: 24

約数和(自身を含む): 423524232

約数和(自身を除く): 214798682

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 379501, 759002, 1897505, 3795010, 4174511, 8349022, 9487525, 18975050, 20872555, 41745110, 104362775, 208725550]

約数ペア:

[(1, 208725550), (2, 104362775), (5, 41745110), (10, 20872555), (11, 18975050), (22, 9487525), (25, 8349022), (50, 4174511), (55, 3795010), (110, 1897505), (275, 759002), (550, 379501)]