205130296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5084

約数の個数: 64

約数和(自身を含む): 476340480

約数和(自身を除く): 271210184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2408, 2924, 5011, 5117, 5848, 10022, 10234, 20044, 20468, 35077, 40088, 40936, 70154, 85187, 140308, 170374, 215473, 280616, 340748, 430946, 596309, 681496, 861892, 1192618, 1508311, 1723784, 2385236, 3016622, 3663041, 4770472, 6033244, 7326082, 12066488, 14652164, 25641287, 29304328, 51282574, 102565148, 205130296]

約数ペア:

[(1, 205130296), (2, 102565148), (4, 51282574), (7, 29304328), (8, 25641287), (14, 14652164), (17, 12066488), (28, 7326082), (34, 6033244), (43, 4770472), (56, 3663041), (68, 3016622), (86, 2385236), (119, 1723784), (136, 1508311), (172, 1192618), (238, 861892), (301, 681496), (344, 596309), (476, 430946), (602, 340748), (731, 280616), (952, 215473), (1204, 170374), (1462, 140308), (2408, 85187), (2924, 70154), (5011, 40936), (5117, 40088), (5848, 35077), (10022, 20468), (10234, 20044)]