210984966

素因数分解:

$2^1\times 3^3\times {\mathrm{1669}}^1\times {\mathrm{2341}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 469336800

約数和(自身を除く): 258351834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1669, 2341, 3338, 4682, 5007, 7023, 10014, 14046, 15021, 21069, 30042, 42138, 45063, 63207, 90126, 126414, 3907129, 7814258, 11721387, 23442774, 35164161, 70328322, 105492483, 210984966]

約数ペア:

[(1, 210984966), (2, 105492483), (3, 70328322), (6, 35164161), (9, 23442774), (18, 11721387), (27, 7814258), (54, 3907129), (1669, 126414), (2341, 90126), (3338, 63207), (4682, 45063), (5007, 42138), (7023, 30042), (10014, 21069), (14046, 15021)]