196711788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 597408000

約数和(自身を除く): 400696212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 361, 364, 399, 494, 499, 532, 546, 722, 741, 798, 988, 998, 1083, 1092, 1444, 1482, 1497, 1596, 1729, 1996, 2166, 2527, 2964, 2994, 3458, 3493, 4332, 4693, 5054, 5187, 5988, 6487, 6916, 6986, 7581, 9386, 9481, 10108, 10374, 10479, 12974, 13972, 14079, 15162, 18772, 18962, 19461, 20748, 20958, 25948, 28158, 28443, 30324, 32851, 37924, 38922, 41916, 45409, 56316, 56886, 65702, 66367, 77844, 90818, 98553, 113772, 123253, 131404, 132734, 136227, 180139, 181636, 197106, 199101, 246506, 265468, 272454, 360278, 369759, 394212, 398202, 493012, 540417, 544908, 720556, 739518, 796404, 862771, 1080834, 1260973, 1479036, 1725542, 2161668, 2341807, 2521946, 2588313, 3451084, 3782919, 4683614, 5043892, 5176626, 7025421, 7565838, 9367228, 10353252, 14050842, 15131676, 16392649, 28101684, 32785298, 49177947, 65570596, 98355894, 196711788]

約数ペア:

[(1, 196711788), (2, 98355894), (3, 65570596), (4, 49177947), (6, 32785298), (7, 28101684), (12, 16392649), (13, 15131676), (14, 14050842), (19, 10353252), (21, 9367228), (26, 7565838), (28, 7025421), (38, 5176626), (39, 5043892), (42, 4683614), (52, 3782919), (57, 3451084), (76, 2588313), (78, 2521946), (84, 2341807), (91, 2161668), (114, 1725542), (133, 1479036), (156, 1260973), (182, 1080834), (228, 862771), (247, 796404), (266, 739518), (273, 720556), (361, 544908), (364, 540417), (399, 493012), (494, 398202), (499, 394212), (532, 369759), (546, 360278), (722, 272454), (741, 265468), (798, 246506), (988, 199101), (998, 197106), (1083, 181636), (1092, 180139), (1444, 136227), (1482, 132734), (1497, 131404), (1596, 123253), (1729, 113772), (1996, 98553), (2166, 90818), (2527, 77844), (2964, 66367), (2994, 65702), (3458, 56886), (3493, 56316), (4332, 45409), (4693, 41916), (5054, 38922), (5187, 37924), (5988, 32851), (6487, 30324), (6916, 28443), (6986, 28158), (7581, 25948), (9386, 20958), (9481, 20748), (10108, 19461), (10374, 18962), (10479, 18772), (12974, 15162), (13972, 14079)]