200341719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68917}}^1$

素因数の和:68959

約数の個数: 24

約数和(自身を含む): 322536240

約数和(自身を除く): 122194521

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 68917, 206751, 620253, 1171589, 1309423, 3514767, 3928269, 10544301, 11784807, 22260191, 66780573, 200341719]

約数ペア:

[(1, 200341719), (3, 66780573), (9, 22260191), (17, 11784807), (19, 10544301), (51, 3928269), (57, 3514767), (153, 1309423), (171, 1171589), (323, 620253), (969, 206751), (2907, 68917)]