196249998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18097

約数の個数: 48

約数和(自身を含む): 468947664

約数和(自身を除く): 272697666

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 18041, 36082, 54123, 108246, 126287, 252574, 378861, 667517, 757722, 884009, 1335034, 1768018, 2002551, 2652027, 4005102, 4672619, 5304054, 9345238, 14017857, 28035714, 32708333, 65416666, 98124999, 196249998]

約数ペア:

[(1, 196249998), (2, 98124999), (3, 65416666), (6, 32708333), (7, 28035714), (14, 14017857), (21, 9345238), (37, 5304054), (42, 4672619), (49, 4005102), (74, 2652027), (98, 2002551), (111, 1768018), (147, 1335034), (222, 884009), (259, 757722), (294, 667517), (518, 378861), (777, 252574), (1554, 126287), (1813, 108246), (3626, 54123), (5439, 36082), (10878, 18041)]