201326018089

素因数分解:

$7^1\times {\mathrm{6421}}^1\times {\mathrm{4479187}}^1$

素因数の和:4485615

約数の個数: 8

約数和(自身を含む): 230122762688

約数和(自身を除く): 28796744599

約数列:

[1, 7, 6421, 44947, 4479187, 31354309, 28760859727, 201326018089]

約数ペア:

[(1, 201326018089), (7, 28760859727), (6421, 31354309), (44947, 4479187)]