205877276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 417765600

約数和(自身を除く): 211888324

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 449, 613, 748, 898, 1226, 1796, 2452, 4939, 6743, 7633, 9878, 10421, 13486, 15266, 19756, 20842, 26972, 30532, 41684, 83963, 114631, 167926, 229262, 275237, 335852, 458524, 550474, 1100948, 3027607, 4679029, 6055214, 9358058, 12110428, 18716116, 51469319, 102938638, 205877276]

約数ペア:

[(1, 205877276), (2, 102938638), (4, 51469319), (11, 18716116), (17, 12110428), (22, 9358058), (34, 6055214), (44, 4679029), (68, 3027607), (187, 1100948), (374, 550474), (449, 458524), (613, 335852), (748, 275237), (898, 229262), (1226, 167926), (1796, 114631), (2452, 83963), (4939, 41684), (6743, 30532), (7633, 26972), (9878, 20842), (10421, 19756), (13486, 15266)]