208075518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3019}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 516347520

約数和(自身を除く): 308272002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 547, 1094, 1641, 3019, 3282, 3829, 4923, 6038, 7658, 9057, 9846, 11487, 18114, 21133, 22974, 27171, 34461, 42266, 54342, 63399, 68922, 126798, 190197, 380394, 1651393, 3302786, 4954179, 9908358, 11559751, 14862537, 23119502, 29725074, 34679253, 69358506, 104037759, 208075518]

約数ペア:

[(1, 208075518), (2, 104037759), (3, 69358506), (6, 34679253), (7, 29725074), (9, 23119502), (14, 14862537), (18, 11559751), (21, 9908358), (42, 4954179), (63, 3302786), (126, 1651393), (547, 380394), (1094, 190197), (1641, 126798), (3019, 68922), (3282, 63399), (3829, 54342), (4923, 42266), (6038, 34461), (7658, 27171), (9057, 22974), (9846, 21133), (11487, 18114)]