202917712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1217}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 417301416

約数和(自身を除く): 214383704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 613, 1217, 1226, 2434, 2452, 4868, 4904, 9736, 9808, 10421, 19472, 20689, 20842, 41378, 41684, 82756, 83368, 165512, 166736, 331024, 746021, 1492042, 2984084, 5968168, 11936336, 12682357, 25364714, 50729428, 101458856, 202917712]

約数ペア:

[(1, 202917712), (2, 101458856), (4, 50729428), (8, 25364714), (16, 12682357), (17, 11936336), (34, 5968168), (68, 2984084), (136, 1492042), (272, 746021), (613, 331024), (1217, 166736), (1226, 165512), (2434, 83368), (2452, 82756), (4868, 41684), (4904, 41378), (9736, 20842), (9808, 20689), (10421, 19472)]