201996567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1933}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 309548304

約数和(自身を除く): 107551737

約数列:

[1, 3, 9, 17, 51, 153, 683, 1933, 2049, 5799, 6147, 11611, 17397, 32861, 34833, 98583, 104499, 295749, 1320239, 3960717, 11882151, 22444063, 67332189, 201996567]

約数ペア:

[(1, 201996567), (3, 67332189), (9, 22444063), (17, 11882151), (51, 3960717), (153, 1320239), (683, 295749), (1933, 104499), (2049, 98583), (5799, 34833), (6147, 32861), (11611, 17397)]