201076547

素因数分解:

$7^4\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1120

約数の個数: 20

約数和(自身を含む): 237636840

約数和(自身を除く): 36560293

約数列:

[1, 7, 49, 83, 343, 581, 1009, 2401, 4067, 7063, 28469, 49441, 83747, 199283, 346087, 586229, 2422609, 4103603, 28725221, 201076547]

約数ペア:

[(1, 201076547), (7, 28725221), (49, 4103603), (83, 2422609), (343, 586229), (581, 346087), (1009, 199283), (2401, 83747), (4067, 49441), (7063, 28469)]