196455896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 485982000

約数和(自身を除く): 289526104

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1729, 1862, 1976, 2029, 2548, 3458, 3724, 4058, 5096, 6916, 7448, 8116, 12103, 13832, 14203, 16232, 24206, 26377, 28406, 38551, 48412, 52754, 56812, 77102, 96824, 99421, 105508, 113624, 154204, 184639, 198842, 211016, 269857, 308408, 369278, 397684, 501163, 539714, 738556, 795368, 1002326, 1079428, 1292473, 1477112, 1888999, 2004652, 2158856, 2584946, 3508141, 3777998, 4009304, 5169892, 7016282, 7555996, 10339784, 14032564, 15111992, 24556987, 28065128, 49113974, 98227948, 196455896]

約数ペア:

[(1, 196455896), (2, 98227948), (4, 49113974), (7, 28065128), (8, 24556987), (13, 15111992), (14, 14032564), (19, 10339784), (26, 7555996), (28, 7016282), (38, 5169892), (49, 4009304), (52, 3777998), (56, 3508141), (76, 2584946), (91, 2158856), (98, 2004652), (104, 1888999), (133, 1477112), (152, 1292473), (182, 1079428), (196, 1002326), (247, 795368), (266, 738556), (364, 539714), (392, 501163), (494, 397684), (532, 369278), (637, 308408), (728, 269857), (931, 211016), (988, 198842), (1064, 184639), (1274, 154204), (1729, 113624), (1862, 105508), (1976, 99421), (2029, 96824), (2548, 77102), (3458, 56812), (3724, 52754), (4058, 48412), (5096, 38551), (6916, 28406), (7448, 26377), (8116, 24206), (12103, 16232), (13832, 14203)]