205859269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{116239}}^1$

素因数の和:116280

約数の個数: 16

約数和(自身を含む): 267816960

約数和(自身を除く): 61957691

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 116239, 813673, 1278629, 2673497, 8950403, 18714479, 29408467, 205859269]

約数ペア:

[(1, 205859269), (7, 29408467), (11, 18714479), (23, 8950403), (77, 2673497), (161, 1278629), (253, 813673), (1771, 116239)]