207899086

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 349243200

約数和(自身を除く): 141344114

約数列:

[1, 2, 17, 29, 34, 58, 79, 157, 158, 289, 314, 493, 578, 986, 1343, 2291, 2669, 2686, 4553, 4582, 5338, 8381, 9106, 12403, 16762, 22831, 24806, 38947, 45373, 45662, 77401, 77894, 90746, 154802, 210851, 359687, 421702, 662099, 719374, 1315817, 1324198, 2631634, 3584467, 6114679, 7168934, 12229358, 103949543, 207899086]

約数ペア:

[(1, 207899086), (2, 103949543), (17, 12229358), (29, 7168934), (34, 6114679), (58, 3584467), (79, 2631634), (157, 1324198), (158, 1315817), (289, 719374), (314, 662099), (493, 421702), (578, 359687), (986, 210851), (1343, 154802), (2291, 90746), (2669, 77894), (2686, 77401), (4553, 45662), (4582, 45373), (5338, 38947), (8381, 24806), (9106, 22831), (12403, 16762)]