206670561

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 278681664

約数和(自身を除く): 72011103

約数列:

[1, 3, 157, 227, 471, 681, 1933, 5799, 35639, 106917, 303481, 438791, 910443, 1316373, 68890187, 206670561]

約数ペア:

[(1, 206670561), (3, 68890187), (157, 1316373), (227, 910443), (471, 438791), (681, 303481), (1933, 106917), (5799, 35639)]