212874242

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257717}}^1$

素因数の和:257785

約数の個数: 16

約数和(自身を含む): 371113920

約数和(自身を除く): 158239678

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 257717, 515434, 1804019, 3608038, 15205303, 30410606, 106437121, 212874242]

約数ペア:

[(1, 212874242), (2, 106437121), (7, 30410606), (14, 15205303), (59, 3608038), (118, 1804019), (413, 515434), (826, 257717)]