209603184

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 654720000

約数和(自身を除く): 445116816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 343, 348, 392, 406, 439, 464, 588, 609, 686, 696, 784, 812, 878, 1029, 1176, 1218, 1317, 1372, 1392, 1421, 1624, 1756, 2058, 2352, 2436, 2634, 2744, 2842, 3073, 3248, 3512, 4116, 4263, 4872, 5268, 5488, 5684, 6146, 7024, 8232, 8526, 9219, 9744, 9947, 10536, 11368, 12292, 12731, 16464, 17052, 18438, 19894, 21072, 21511, 22736, 24584, 25462, 29841, 34104, 36876, 38193, 39788, 43022, 49168, 50924, 59682, 64533, 68208, 73752, 76386, 79576, 86044, 89117, 101848, 119364, 129066, 147504, 150577, 152772, 159152, 172088, 178234, 203696, 238728, 258132, 267351, 301154, 305544, 344176, 356468, 451731, 477456, 516264, 534702, 602308, 611088, 623819, 712936, 903462, 1032528, 1069404, 1204616, 1247638, 1425872, 1806924, 1871457, 2138808, 2409232, 2495276, 3613848, 3742914, 4277616, 4366733, 4990552, 7227696, 7485828, 8733466, 9981104, 13100199, 14971656, 17466932, 26200398, 29943312, 34933864, 52400796, 69867728, 104801592, 209603184]

約数ペア:

[(1, 209603184), (2, 104801592), (3, 69867728), (4, 52400796), (6, 34933864), (7, 29943312), (8, 26200398), (12, 17466932), (14, 14971656), (16, 13100199), (21, 9981104), (24, 8733466), (28, 7485828), (29, 7227696), (42, 4990552), (48, 4366733), (49, 4277616), (56, 3742914), (58, 3613848), (84, 2495276), (87, 2409232), (98, 2138808), (112, 1871457), (116, 1806924), (147, 1425872), (168, 1247638), (174, 1204616), (196, 1069404), (203, 1032528), (232, 903462), (294, 712936), (336, 623819), (343, 611088), (348, 602308), (392, 534702), (406, 516264), (439, 477456), (464, 451731), (588, 356468), (609, 344176), (686, 305544), (696, 301154), (784, 267351), (812, 258132), (878, 238728), (1029, 203696), (1176, 178234), (1218, 172088), (1317, 159152), (1372, 152772), (1392, 150577), (1421, 147504), (1624, 129066), (1756, 119364), (2058, 101848), (2352, 89117), (2436, 86044), (2634, 79576), (2744, 76386), (2842, 73752), (3073, 68208), (3248, 64533), (3512, 59682), (4116, 50924), (4263, 49168), (4872, 43022), (5268, 39788), (5488, 38193), (5684, 36876), (6146, 34104), (7024, 29841), (8232, 25462), (8526, 24584), (9219, 22736), (9744, 21511), (9947, 21072), (10536, 19894), (11368, 18438), (12292, 17052), (12731, 16464)]