207402839

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{35569}}^1$

素因数の和:35607

約数の個数: 16

約数和(自身を含む): 256104000

約数和(自身を除く): 48701161

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 35569, 248983, 604673, 1742881, 4232711, 12200167, 29628977, 207402839]

約数ペア:

[(1, 207402839), (7, 29628977), (17, 12200167), (49, 4232711), (119, 1742881), (343, 604673), (833, 248983), (5831, 35569)]