201647056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969457}}^1$

素因数の和:969478

約数の個数: 20

約数和(自身を含む): 420744772

約数和(自身を除く): 219097716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969457, 1938914, 3877828, 7755656, 12602941, 15511312, 25205882, 50411764, 100823528, 201647056]

約数ペア:

[(1, 201647056), (2, 100823528), (4, 50411764), (8, 25205882), (13, 15511312), (16, 12602941), (26, 7755656), (52, 3877828), (104, 1938914), (208, 969457)]