204087387

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{54293}}^1$

素因数の和:54482

約数の個数: 16

約数和(自身を含む): 312733440

約数和(自身を除く): 108646053

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 54293, 162879, 380051, 1140153, 9718447, 29155341, 68029129, 204087387]

約数ペア:

[(1, 204087387), (3, 68029129), (7, 29155341), (21, 9718447), (179, 1140153), (537, 380051), (1253, 162879), (3759, 54293)]