204011505

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{15473}}^1$

素因数の和:15777

約数の個数: 24

約数和(自身を含む): 354849768

約数和(自身を除く): 150838263

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2637, 4395, 13185, 15473, 46419, 77365, 139257, 232095, 696285, 4533589, 13600767, 22667945, 40802301, 68003835, 204011505]

約数ペア:

[(1, 204011505), (3, 68003835), (5, 40802301), (9, 22667945), (15, 13600767), (45, 4533589), (293, 696285), (879, 232095), (1465, 139257), (2637, 77365), (4395, 46419), (13185, 15473)]