201572763

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{135193}}^1$

素因数の和:135274

約数の個数: 16

約数和(自身を含む): 311486976

約数和(自身を除く): 109914213

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 135193, 405579, 946351, 2839053, 9598703, 28796109, 67190921, 201572763]

約数ペア:

[(1, 201572763), (3, 67190921), (7, 28796109), (21, 9598703), (71, 2839053), (213, 946351), (497, 405579), (1491, 135193)]