197479464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4807

約数の個数: 128

約数和(自身を含む): 639744000

約数和(自身を除く): 442264536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4759, 5187, 5928, 6916, 9518, 10374, 13832, 14277, 19036, 20748, 28554, 33313, 38072, 41496, 57108, 61867, 66626, 90421, 99939, 114216, 123734, 133252, 180842, 185601, 199878, 247468, 266504, 271263, 361684, 371202, 399756, 433069, 494936, 542526, 632947, 723368, 742404, 799512, 866138, 1085052, 1175473, 1265894, 1299207, 1484808, 1732276, 1898841, 2170104, 2350946, 2531788, 2598414, 3464552, 3526419, 3797682, 4701892, 5063576, 5196828, 7052838, 7595364, 8228311, 9403784, 10393656, 14105676, 15190728, 16456622, 24684933, 28211352, 32913244, 49369866, 65826488, 98739732, 197479464]

約数ペア:

[(1, 197479464), (2, 98739732), (3, 65826488), (4, 49369866), (6, 32913244), (7, 28211352), (8, 24684933), (12, 16456622), (13, 15190728), (14, 14105676), (19, 10393656), (21, 9403784), (24, 8228311), (26, 7595364), (28, 7052838), (38, 5196828), (39, 5063576), (42, 4701892), (52, 3797682), (56, 3526419), (57, 3464552), (76, 2598414), (78, 2531788), (84, 2350946), (91, 2170104), (104, 1898841), (114, 1732276), (133, 1484808), (152, 1299207), (156, 1265894), (168, 1175473), (182, 1085052), (228, 866138), (247, 799512), (266, 742404), (273, 723368), (312, 632947), (364, 542526), (399, 494936), (456, 433069), (494, 399756), (532, 371202), (546, 361684), (728, 271263), (741, 266504), (798, 247468), (988, 199878), (1064, 185601), (1092, 180842), (1482, 133252), (1596, 123734), (1729, 114216), (1976, 99939), (2184, 90421), (2964, 66626), (3192, 61867), (3458, 57108), (4759, 41496), (5187, 38072), (5928, 33313), (6916, 28554), (9518, 20748), (10374, 19036), (13832, 14277)]