201991864312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97486421}}^1$

素因数の和:97486471

約数の個数: 32

約数和(自身を含む): 444538084320

約数和(自身を除く): 242546220008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 97486421, 194972842, 389945684, 682404947, 779891368, 1364809894, 2729619788, 3606997577, 5459239576, 7213995154, 14427990308, 25248983039, 28855980616, 50497966078, 100995932156, 201991864312]

約数ペア:

[(1, 201991864312), (2, 100995932156), (4, 50497966078), (7, 28855980616), (8, 25248983039), (14, 14427990308), (28, 7213995154), (37, 5459239576), (56, 3606997577), (74, 2729619788), (148, 1364809894), (259, 779891368), (296, 682404947), (518, 389945684), (1036, 194972842), (2072, 97486421)]