221707135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{1913}}^1$

素因数の和:3714

約数の個数: 16

約数和(自身を含む): 286824384

約数和(自身を除く): 65117249

約数列:

[1, 5, 13, 65, 1783, 1913, 8915, 9565, 23179, 24869, 115895, 124345, 3410879, 17054395, 44341427, 221707135]

約数ペア:

[(1, 221707135), (5, 44341427), (13, 17054395), (65, 3410879), (1783, 124345), (1913, 115895), (8915, 24869), (9565, 23179)]