201217072

素因数分解:

$2^4\times 7^1\times {\mathrm{1796581}}^1$

素因数の和:1796596

約数の個数: 20

約数和(自身を含む): 445552336

約数和(自身を除く): 244335264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1796581, 3593162, 7186324, 12576067, 14372648, 25152134, 28745296, 50304268, 100608536, 201217072]

約数ペア:

[(1, 201217072), (2, 100608536), (4, 50304268), (7, 28745296), (8, 25152134), (14, 14372648), (16, 12576067), (28, 7186324), (56, 3593162), (112, 1796581)]