208023712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{500057}}^1$

素因数の和:500080

約数の個数: 24

約数和(自身を含む): 441051156

約数和(自身を除く): 233027444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 500057, 1000114, 2000228, 4000456, 6500741, 8000912, 13001482, 16001824, 26002964, 52005928, 104011856, 208023712]

約数ペア:

[(1, 208023712), (2, 104011856), (4, 52005928), (8, 26002964), (13, 16001824), (16, 13001482), (26, 8000912), (32, 6500741), (52, 4000456), (104, 2000228), (208, 1000114), (416, 500057)]