211367630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11003}}^1$

素因数の和:11140

約数の個数: 32

約数和(自身を含む): 406443744

約数和(自身を除く): 195076114

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 11003, 19210, 22006, 55015, 110030, 187051, 374102, 935255, 1243339, 1870510, 2486678, 6216695, 12433390, 21136763, 42273526, 105683815, 211367630]

約数ペア:

[(1, 211367630), (2, 105683815), (5, 42273526), (10, 21136763), (17, 12433390), (34, 6216695), (85, 2486678), (113, 1870510), (170, 1243339), (226, 935255), (565, 374102), (1130, 187051), (1921, 110030), (3842, 55015), (9605, 22006), (11003, 19210)]