207633424

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{26647}}^1$

素因数の和:27142

約数の個数: 20

約数和(自身を含む): 403130944

約数和(自身を除く): 195497520

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 26647, 53294, 106588, 213176, 426352, 12977089, 25954178, 51908356, 103816712, 207633424]

約数ペア:

[(1, 207633424), (2, 103816712), (4, 51908356), (8, 25954178), (16, 12977089), (487, 426352), (974, 213176), (1948, 106588), (3896, 53294), (7792, 26647)]