201958955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3821}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 273257712

約数和(自身を除く): 71298757

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1705, 3821, 4805, 10571, 19105, 42031, 52855, 118451, 210155, 592255, 1302961, 3671981, 6514805, 18359905, 40391791, 201958955]

約数ペア:

[(1, 201958955), (5, 40391791), (11, 18359905), (31, 6514805), (55, 3671981), (155, 1302961), (341, 592255), (961, 210155), (1705, 118451), (3821, 52855), (4805, 42031), (10571, 19105)]