201728548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379189}}^1$

素因数の和:379219

約数の個数: 24

約数和(自身を含む): 424692800

約数和(自身を除く): 222964252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379189, 758378, 1516756, 2654323, 5308646, 7204591, 10617292, 14409182, 28818364, 50432137, 100864274, 201728548]

約数ペア:

[(1, 201728548), (2, 100864274), (4, 50432137), (7, 28818364), (14, 14409182), (19, 10617292), (28, 7204591), (38, 5308646), (76, 2654323), (133, 1516756), (266, 758378), (532, 379189)]