202171431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{875201}}^1$

素因数の和:875222

約数の個数: 16

約数和(自身を含む): 336077568

約数和(自身を除く): 133906137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 875201, 2625603, 6126407, 9627211, 18379221, 28881633, 67390477, 202171431]

約数ペア:

[(1, 202171431), (3, 67390477), (7, 28881633), (11, 18379221), (21, 9627211), (33, 6126407), (77, 2625603), (231, 875201)]