201189255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 331224768

約数和(自身を除く): 130035513

約数列:

[1, 3, 5, 15, 41, 123, 205, 277, 615, 831, 1181, 1385, 3543, 4155, 5905, 11357, 17715, 34071, 48421, 56785, 145263, 170355, 242105, 327137, 726315, 981411, 1635685, 4907055, 13412617, 40237851, 67063085, 201189255]

約数ペア:

[(1, 201189255), (3, 67063085), (5, 40237851), (15, 13412617), (41, 4907055), (123, 1635685), (205, 981411), (277, 726315), (615, 327137), (831, 242105), (1181, 170355), (1385, 145263), (3543, 56785), (4155, 48421), (5905, 34071), (11357, 17715)]