213564372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2447}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 570286080

約数和(自身を除く): 356721708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1039, 2078, 2447, 3117, 4156, 4894, 6234, 7273, 7341, 9788, 12468, 14546, 14682, 17129, 21819, 29092, 29364, 34258, 43638, 51387, 68516, 87276, 102774, 205548, 2542433, 5084866, 7627299, 10169732, 15254598, 17797031, 30509196, 35594062, 53391093, 71188124, 106782186, 213564372]

約数ペア:

[(1, 213564372), (2, 106782186), (3, 71188124), (4, 53391093), (6, 35594062), (7, 30509196), (12, 17797031), (14, 15254598), (21, 10169732), (28, 7627299), (42, 5084866), (84, 2542433), (1039, 205548), (2078, 102774), (2447, 87276), (3117, 68516), (4156, 51387), (4894, 43638), (6234, 34258), (7273, 29364), (7341, 29092), (9788, 21819), (12468, 17129), (14546, 14682)]