133320208

素因数分解:

$2^4\times 7^1\times {\mathrm{1190359}}^1$

素因数の和:1190374

約数の個数: 20

約数和(自身を含む): 295209280

約数和(自身を除く): 161889072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1190359, 2380718, 4761436, 8332513, 9522872, 16665026, 19045744, 33330052, 66660104, 133320208]

約数ペア:

[(1, 133320208), (2, 66660104), (4, 33330052), (7, 19045744), (8, 16665026), (14, 9522872), (16, 8332513), (28, 4761436), (56, 2380718), (112, 1190359)]