207949664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{499879}}^1$

素因数の和:499902

約数の個数: 24

約数和(自身を含む): 440894160

約数和(自身を除く): 232944496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 499879, 999758, 1999516, 3999032, 6498427, 7998064, 12996854, 15996128, 25993708, 51987416, 103974832, 207949664]

約数ペア:

[(1, 207949664), (2, 103974832), (4, 51987416), (8, 25993708), (13, 15996128), (16, 12996854), (26, 7998064), (32, 6498427), (52, 3999032), (104, 1999516), (208, 999758), (416, 499879)]