207029397

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 289059840

約数和(自身を除く): 82030443

約数列:

[1, 3, 67, 71, 89, 163, 201, 213, 267, 489, 4757, 5963, 6319, 10921, 11573, 14271, 14507, 17889, 18957, 32763, 34719, 43521, 423373, 775391, 971969, 1029997, 1270119, 2326173, 2915907, 3089991, 69009799, 207029397]

約数ペア:

[(1, 207029397), (3, 69009799), (67, 3089991), (71, 2915907), (89, 2326173), (163, 1270119), (201, 1029997), (213, 971969), (267, 775391), (489, 423373), (4757, 43521), (5963, 34719), (6319, 32763), (10921, 18957), (11573, 17889), (14271, 14507)]