208120416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 626895360

約数和(自身を除く): 418774944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 337, 672, 674, 919, 1011, 1348, 1838, 2022, 2359, 2696, 2757, 3676, 4044, 4718, 5392, 5514, 6433, 7077, 7352, 8088, 9436, 10784, 11028, 12866, 14154, 14704, 16176, 18872, 19299, 22056, 25732, 28308, 29408, 32352, 37744, 38598, 44112, 51464, 56616, 75488, 77196, 88224, 102928, 113232, 154392, 205856, 226464, 308784, 309703, 617568, 619406, 929109, 1238812, 1858218, 2167921, 2477624, 3716436, 4335842, 4955248, 6503763, 7432872, 8671684, 9910496, 13007526, 14865744, 17343368, 26015052, 29731488, 34686736, 52030104, 69373472, 104060208, 208120416]

約数ペア:

[(1, 208120416), (2, 104060208), (3, 69373472), (4, 52030104), (6, 34686736), (7, 29731488), (8, 26015052), (12, 17343368), (14, 14865744), (16, 13007526), (21, 9910496), (24, 8671684), (28, 7432872), (32, 6503763), (42, 4955248), (48, 4335842), (56, 3716436), (84, 2477624), (96, 2167921), (112, 1858218), (168, 1238812), (224, 929109), (336, 619406), (337, 617568), (672, 309703), (674, 308784), (919, 226464), (1011, 205856), (1348, 154392), (1838, 113232), (2022, 102928), (2359, 88224), (2696, 77196), (2757, 75488), (3676, 56616), (4044, 51464), (4718, 44112), (5392, 38598), (5514, 37744), (6433, 32352), (7077, 29408), (7352, 28308), (8088, 25732), (9436, 22056), (10784, 19299), (11028, 18872), (12866, 16176), (14154, 14704)]