197951628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63691}}^1$

素因数の和:63742

約数の個数: 48

約数和(自身を含む): 542146304

約数和(自身を除く): 344194676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 63691, 127382, 191073, 254764, 382146, 445837, 764292, 891674, 1337511, 1783348, 2356567, 2675022, 4713134, 5350044, 7069701, 9426268, 14139402, 16495969, 28278804, 32991938, 49487907, 65983876, 98975814, 197951628]

約数ペア:

[(1, 197951628), (2, 98975814), (3, 65983876), (4, 49487907), (6, 32991938), (7, 28278804), (12, 16495969), (14, 14139402), (21, 9426268), (28, 7069701), (37, 5350044), (42, 4713134), (74, 2675022), (84, 2356567), (111, 1783348), (148, 1337511), (222, 891674), (259, 764292), (444, 445837), (518, 382146), (777, 254764), (1036, 191073), (1554, 127382), (3108, 63691)]