200720416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{482501}}^1$

素因数の和:482524

約数の個数: 24

約数和(自身を含む): 425566764

約数和(自身を除く): 224846348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 482501, 965002, 1930004, 3860008, 6272513, 7720016, 12545026, 15440032, 25090052, 50180104, 100360208, 200720416]

約数ペア:

[(1, 200720416), (2, 100360208), (4, 50180104), (8, 25090052), (13, 15440032), (16, 12545026), (26, 7720016), (32, 6272513), (52, 3860008), (104, 1930004), (208, 965002), (416, 482501)]