201358749

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{10987}}^1$

素因数の和:11180

約数の個数: 16

約数和(自身を含む): 276897600

約数和(自身を除く): 75538851

約数列:

[1, 3, 41, 123, 149, 447, 6109, 10987, 18327, 32961, 450467, 1351401, 1637063, 4911189, 67119583, 201358749]

約数ペア:

[(1, 201358749), (3, 67119583), (41, 4911189), (123, 1637063), (149, 1351401), (447, 450467), (6109, 32961), (10987, 18327)]