211694536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{937}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 410618880

約数和(自身を除く): 198924344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 911, 937, 1822, 1874, 3644, 3748, 7288, 7496, 28241, 29047, 56482, 58094, 112964, 116188, 225928, 232376, 853607, 1707214, 3414428, 6828856, 26461817, 52923634, 105847268, 211694536]

約数ペア:

[(1, 211694536), (2, 105847268), (4, 52923634), (8, 26461817), (31, 6828856), (62, 3414428), (124, 1707214), (248, 853607), (911, 232376), (937, 225928), (1822, 116188), (1874, 112964), (3644, 58094), (3748, 56482), (7288, 29047), (7496, 28241)]