201997859126

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17377}}^1\times {\mathrm{22441}}^1$

素因数の和:39864

約数の個数: 32

約数和(自身を含む): 355677333312

約数和(自身を除く): 153679474186

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 17377, 22441, 34754, 44882, 121639, 157087, 243278, 314174, 642949, 830317, 1285898, 1660634, 4500643, 5812219, 9001286, 11624438, 389957257, 779914514, 2729700799, 5459401598, 14428418509, 28856837018, 100998929563, 201997859126]

約数ペア:

[(1, 201997859126), (2, 100998929563), (7, 28856837018), (14, 14428418509), (37, 5459401598), (74, 2729700799), (259, 779914514), (518, 389957257), (17377, 11624438), (22441, 9001286), (34754, 5812219), (44882, 4500643), (121639, 1660634), (157087, 1285898), (243278, 830317), (314174, 642949)]