207868662

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 456805440

約数和(自身を除く): 248936778

約数列:

[1, 2, 3, 6, 9, 18, 139, 251, 278, 331, 417, 502, 662, 753, 834, 993, 1251, 1506, 1986, 2259, 2502, 2979, 4518, 5958, 34889, 46009, 69778, 83081, 92018, 104667, 138027, 166162, 209334, 249243, 276054, 314001, 414081, 498486, 628002, 747729, 828162, 1495458, 11548259, 23096518, 34644777, 69289554, 103934331, 207868662]

約数ペア:

[(1, 207868662), (2, 103934331), (3, 69289554), (6, 34644777), (9, 23096518), (18, 11548259), (139, 1495458), (251, 828162), (278, 747729), (331, 628002), (417, 498486), (502, 414081), (662, 314001), (753, 276054), (834, 249243), (993, 209334), (1251, 166162), (1506, 138027), (1986, 104667), (2259, 92018), (2502, 83081), (2979, 69778), (4518, 46009), (5958, 34889)]