207291478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{3889}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 322092000

約数和(自身を除く): 114800522

約数列:

[1, 2, 29, 58, 919, 1838, 3889, 7778, 26651, 53302, 112781, 225562, 3573991, 7147982, 103645739, 207291478]

約数ペア:

[(1, 207291478), (2, 103645739), (29, 7147982), (58, 3573991), (919, 225562), (1838, 112781), (3889, 53302), (7778, 26651)]