198749536415

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1\times {\mathrm{274177}}^1$

素因数の和:275578

約数の個数: 16

約数和(自身を含む): 240798473568

約数和(自身を除く): 42048937153

約数列:

[1, 5, 113, 565, 1283, 6415, 144979, 274177, 724895, 1370885, 30982001, 154910005, 351769091, 1758845455, 39749907283, 198749536415]

約数ペア:

[(1, 198749536415), (5, 39749907283), (113, 1758845455), (565, 351769091), (1283, 154910005), (6415, 30982001), (144979, 1370885), (274177, 724895)]