203980492795

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2290243}}^1$

素因数の和:2290674

約数の個数: 16

約数和(自身を含む): 250644303360

約数和(自身を除く): 46663810565

約数列:

[1, 5, 47, 235, 379, 1895, 17813, 89065, 2290243, 11451215, 107641421, 538207105, 868002097, 4340010485, 40796098559, 203980492795]

約数ペア:

[(1, 203980492795), (5, 40796098559), (47, 4340010485), (235, 868002097), (379, 538207105), (1895, 107641421), (17813, 11451215), (89065, 2290243)]