220053876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60923}}^1$

素因数の和:60980

約数の個数: 48

約数和(自身を含む): 600466944

約数和(自身を除く): 380413068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 60923, 121846, 182769, 243692, 365538, 426461, 731076, 852922, 1279383, 1705844, 2558766, 2619689, 5117532, 5239378, 7859067, 10478756, 15718134, 18337823, 31436268, 36675646, 55013469, 73351292, 110026938, 220053876]

約数ペア:

[(1, 220053876), (2, 110026938), (3, 73351292), (4, 55013469), (6, 36675646), (7, 31436268), (12, 18337823), (14, 15718134), (21, 10478756), (28, 7859067), (42, 5239378), (43, 5117532), (84, 2619689), (86, 2558766), (129, 1705844), (172, 1279383), (258, 852922), (301, 731076), (516, 426461), (602, 365538), (903, 243692), (1204, 182769), (1806, 121846), (3612, 60923)]