201481896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3575

約数の個数: 128

約数和(自身を含む): 648437760

約数和(自身を除く): 446955864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3517, 4092, 4774, 5208, 7034, 7161, 8184, 9548, 10551, 14068, 14322, 19096, 21102, 24619, 28136, 28644, 38687, 42204, 49238, 57288, 73857, 77374, 84408, 98476, 109027, 116061, 147714, 154748, 196952, 218054, 232122, 270809, 295428, 309496, 327081, 436108, 464244, 541618, 590856, 654162, 763189, 812427, 872216, 928488, 1083236, 1199297, 1308324, 1526378, 1624854, 2166472, 2289567, 2398594, 2616648, 3052756, 3249708, 3597891, 4579134, 4797188, 6105512, 6499416, 7195782, 8395079, 9158268, 9594376, 14391564, 16790158, 18316536, 25185237, 28783128, 33580316, 50370474, 67160632, 100740948, 201481896]

約数ペア:

[(1, 201481896), (2, 100740948), (3, 67160632), (4, 50370474), (6, 33580316), (7, 28783128), (8, 25185237), (11, 18316536), (12, 16790158), (14, 14391564), (21, 9594376), (22, 9158268), (24, 8395079), (28, 7195782), (31, 6499416), (33, 6105512), (42, 4797188), (44, 4579134), (56, 3597891), (62, 3249708), (66, 3052756), (77, 2616648), (84, 2398594), (88, 2289567), (93, 2166472), (124, 1624854), (132, 1526378), (154, 1308324), (168, 1199297), (186, 1083236), (217, 928488), (231, 872216), (248, 812427), (264, 763189), (308, 654162), (341, 590856), (372, 541618), (434, 464244), (462, 436108), (616, 327081), (651, 309496), (682, 295428), (744, 270809), (868, 232122), (924, 218054), (1023, 196952), (1302, 154748), (1364, 147714), (1736, 116061), (1848, 109027), (2046, 98476), (2387, 84408), (2604, 77374), (2728, 73857), (3517, 57288), (4092, 49238), (4774, 42204), (5208, 38687), (7034, 28644), (7161, 28136), (8184, 24619), (9548, 21102), (10551, 19096), (14068, 14322)]