201023212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{3187}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 379282736

約数和(自身を除く): 178259524

約数列:

[1, 2, 4, 13, 26, 52, 1213, 2426, 3187, 4852, 6374, 12748, 15769, 31538, 41431, 63076, 82862, 165724, 3865831, 7731662, 15463324, 50255803, 100511606, 201023212]

約数ペア:

[(1, 201023212), (2, 100511606), (4, 50255803), (13, 15463324), (26, 7731662), (52, 3865831), (1213, 165724), (2426, 82862), (3187, 63076), (4852, 41431), (6374, 31538), (12748, 15769)]