211268495809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{930973}}^1$

素因数の和:932904

約数の個数: 16

約数和(自身を含む): 255786968448

約数和(自身を除く): 44518472639

約数列:

[1, 7, 17, 119, 1907, 13349, 32419, 226933, 930973, 6516811, 15826541, 110785787, 1775365511, 12427558577, 30181213687, 211268495809]

約数ペア:

[(1, 211268495809), (7, 30181213687), (17, 12427558577), (119, 1775365511), (1907, 110785787), (13349, 15826541), (32419, 6516811), (226933, 930973)]