207278928

素因数分解:

$2^4\times 3^2\times {\mathrm{1439437}}^1$

素因数の和:1439451

約数の個数: 30

約数和(自身を含む): 580093514

約数和(自身を除く): 372814586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1439437, 2878874, 4318311, 5757748, 8636622, 11515496, 12954933, 17273244, 23030992, 25909866, 34546488, 51819732, 69092976, 103639464, 207278928]

約数ペア:

[(1, 207278928), (2, 103639464), (3, 69092976), (4, 51819732), (6, 34546488), (8, 25909866), (9, 23030992), (12, 17273244), (16, 12954933), (18, 11515496), (24, 8636622), (36, 5757748), (48, 4318311), (72, 2878874), (144, 1439437)]