201508216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7544

約数の個数: 64

約数和(自身を含む): 477650880

約数和(自身を除く): 276142664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 7481, 13468, 14962, 26936, 29924, 52367, 59848, 97253, 104734, 194506, 209468, 276797, 389012, 418936, 553594, 680771, 778024, 1107188, 1361542, 1937579, 2214376, 2723084, 3598361, 3875158, 5446168, 7196722, 7750316, 14393444, 15500632, 25188527, 28786888, 50377054, 100754108, 201508216]

約数ペア:

[(1, 201508216), (2, 100754108), (4, 50377054), (7, 28786888), (8, 25188527), (13, 15500632), (14, 14393444), (26, 7750316), (28, 7196722), (37, 5446168), (52, 3875158), (56, 3598361), (74, 2723084), (91, 2214376), (104, 1937579), (148, 1361542), (182, 1107188), (259, 778024), (296, 680771), (364, 553594), (481, 418936), (518, 389012), (728, 276797), (962, 209468), (1036, 194506), (1924, 104734), (2072, 97253), (3367, 59848), (3848, 52367), (6734, 29924), (7481, 26936), (13468, 14962)]