201117208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13567}}^1$

素因数の和:13699

約数の個数: 32

約数和(自身を含む): 402969600

約数和(自身を除く): 201852392

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 13567, 14824, 27134, 54268, 108536, 230639, 461278, 922556, 1478803, 1845112, 2957606, 5915212, 11830424, 25139651, 50279302, 100558604, 201117208]

約数ペア:

[(1, 201117208), (2, 100558604), (4, 50279302), (8, 25139651), (17, 11830424), (34, 5915212), (68, 2957606), (109, 1845112), (136, 1478803), (218, 922556), (436, 461278), (872, 230639), (1853, 108536), (3706, 54268), (7412, 27134), (13567, 14824)]