201620938

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{1549}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 305337600

約数和(自身を除く): 103716662

約数列:

[1, 2, 151, 302, 431, 862, 1549, 3098, 65081, 130162, 233899, 467798, 667619, 1335238, 100810469, 201620938]

約数ペア:

[(1, 201620938), (2, 100810469), (151, 1335238), (302, 667619), (431, 467798), (862, 233899), (1549, 130162), (3098, 65081)]