202151456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{485941}}^1$

素因数の和:485964

約数の個数: 24

約数和(自身を含む): 428600844

約数和(自身を除く): 226449388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 485941, 971882, 1943764, 3887528, 6317233, 7775056, 12634466, 15550112, 25268932, 50537864, 101075728, 202151456]

約数ペア:

[(1, 202151456), (2, 101075728), (4, 50537864), (8, 25268932), (13, 15550112), (16, 12634466), (26, 7775056), (32, 6317233), (52, 3887528), (104, 1943764), (208, 971882), (416, 485941)]