139280204

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68141}}^1$

素因数の和:68225

約数の個数: 24

約数和(自身を含む): 282380448

約数和(自身を除く): 143100244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 68141, 136282, 272564, 476987, 953974, 1907948, 4974293, 9948586, 19897172, 34820051, 69640102, 139280204]

約数ペア:

[(1, 139280204), (2, 69640102), (4, 34820051), (7, 19897172), (14, 9948586), (28, 4974293), (73, 1907948), (146, 953974), (292, 476987), (511, 272564), (1022, 136282), (2044, 68141)]