201100401

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{23203}}^1$

素因数の和:23322

約数の個数: 20

約数和(自身を含む): 303229872

約数和(自身を除く): 102129471

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 23203, 69609, 208827, 626481, 1879443, 2482721, 7448163, 22344489, 67033467, 201100401]

約数ペア:

[(1, 201100401), (3, 67033467), (9, 22344489), (27, 7448163), (81, 2482721), (107, 1879443), (321, 626481), (963, 208827), (2889, 69609), (8667, 23203)]