208079473

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4057}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 252440064

約数和(自身を除く): 44360591

約数列:

[1, 7, 17, 119, 431, 3017, 4057, 7327, 28399, 51289, 68969, 482783, 1748567, 12239969, 29725639, 208079473]

約数ペア:

[(1, 208079473), (7, 29725639), (17, 12239969), (119, 1748567), (431, 482783), (3017, 68969), (4057, 51289), (7327, 28399)]