201016808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1747}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 397495200

約数和(自身を除く): 196478392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 757, 1514, 1747, 3028, 3494, 6056, 6988, 13976, 14383, 28766, 33193, 57532, 66386, 115064, 132772, 265544, 1322479, 2644958, 5289916, 10579832, 25127101, 50254202, 100508404, 201016808]

約数ペア:

[(1, 201016808), (2, 100508404), (4, 50254202), (8, 25127101), (19, 10579832), (38, 5289916), (76, 2644958), (152, 1322479), (757, 265544), (1514, 132772), (1747, 115064), (3028, 66386), (3494, 57532), (6056, 33193), (6988, 28766), (13976, 14383)]