208022464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{250027}}^1$

素因数の和:250052

約数の個数: 28

約数和(自身を含む): 444549784

約数和(自身を除く): 236527320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 250027, 500054, 1000108, 2000216, 3250351, 4000432, 6500702, 8000864, 13001404, 16001728, 26002808, 52005616, 104011232, 208022464]

約数ペア:

[(1, 208022464), (2, 104011232), (4, 52005616), (8, 26002808), (13, 16001728), (16, 13001404), (26, 8000864), (32, 6500702), (52, 4000432), (64, 3250351), (104, 2000216), (208, 1000108), (416, 500054), (832, 250027)]