212181569330

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3019}}^1\times {\mathrm{22171}}^1$

素因数の和:25514

約数の個数: 32

約数和(自身を含む): 383275834560

約数和(自身を除く): 171094265230

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3019, 3170, 6038, 15095, 22171, 30190, 44342, 110855, 221710, 957023, 1914046, 4785115, 7028207, 9570230, 14056414, 35141035, 66934249, 70282070, 133868498, 334671245, 669342490, 21218156933, 42436313866, 106090784665, 212181569330]

約数ペア:

[(1, 212181569330), (2, 106090784665), (5, 42436313866), (10, 21218156933), (317, 669342490), (634, 334671245), (1585, 133868498), (3019, 70282070), (3170, 66934249), (6038, 35141035), (15095, 14056414), (22171, 9570230), (30190, 7028207), (44342, 4785115), (110855, 1914046), (221710, 957023)]