201759088

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{39779}}^1$

素因数の和:40104

約数の個数: 20

約数和(自身を含む): 392151240

約数和(自身を除く): 190392152

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 39779, 79558, 159116, 318232, 636464, 12609943, 25219886, 50439772, 100879544, 201759088]

約数ペア:

[(1, 201759088), (2, 100879544), (4, 50439772), (8, 25219886), (16, 12609943), (317, 636464), (634, 318232), (1268, 159116), (2536, 79558), (5072, 39779)]