206723144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^2$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 408424380

約数和(自身を除く): 201701236

約数列:

[1, 2, 4, 8, 37, 61, 74, 107, 122, 148, 214, 244, 296, 428, 488, 856, 2257, 3959, 4514, 6527, 7918, 9028, 11449, 13054, 15836, 18056, 22898, 26108, 31672, 45796, 52216, 91592, 241499, 423613, 482998, 698389, 847226, 965996, 1396778, 1694452, 1931992, 2793556, 3388904, 5587112, 25840393, 51680786, 103361572, 206723144]

約数ペア:

[(1, 206723144), (2, 103361572), (4, 51680786), (8, 25840393), (37, 5587112), (61, 3388904), (74, 2793556), (107, 1931992), (122, 1694452), (148, 1396778), (214, 965996), (244, 847226), (296, 698389), (428, 482998), (488, 423613), (856, 241499), (2257, 91592), (3959, 52216), (4514, 45796), (6527, 31672), (7918, 26108), (9028, 22898), (11449, 18056), (13054, 15836)]