201980550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1346537}}^1$

素因数の和:1346552

約数の個数: 24

約数和(自身を含む): 500912136

約数和(自身を除く): 298931586

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1346537, 2693074, 4039611, 6732685, 8079222, 13465370, 20198055, 33663425, 40396110, 67326850, 100990275, 201980550]

約数ペア:

[(1, 201980550), (2, 100990275), (3, 67326850), (5, 40396110), (6, 33663425), (10, 20198055), (15, 13465370), (25, 8079222), (30, 6732685), (50, 4039611), (75, 2693074), (150, 1346537)]