200681895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19095

約数の個数: 32

約数和(自身を含む): 347143680

約数和(自身を除く): 146461785

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 19031, 57093, 95155, 285465, 361589, 704147, 1084767, 1807945, 2112441, 3520735, 5423835, 10562205, 13378793, 40136379, 66893965, 200681895]

約数ペア:

[(1, 200681895), (3, 66893965), (5, 40136379), (15, 13378793), (19, 10562205), (37, 5423835), (57, 3520735), (95, 2112441), (111, 1807945), (185, 1084767), (285, 704147), (555, 361589), (703, 285465), (2109, 95155), (3515, 57093), (10545, 19031)]