205329782

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{240433}}^1$

素因数の和:240503

約数の個数: 16

約数和(自身を含む): 357765792

約数和(自身を除く): 152436010

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 240433, 480866, 1683031, 3366062, 14666413, 29332826, 102664891, 205329782]

約数ペア:

[(1, 205329782), (2, 102664891), (7, 29332826), (14, 14666413), (61, 3366062), (122, 1683031), (427, 480866), (854, 240433)]