201001779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106859}}^1$

素因数の和:106895

約数の個数: 24

約数和(自身を含む): 333403200

約数和(自身を除く): 132401421

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 106859, 320577, 961731, 1175449, 2030321, 3526347, 6090963, 10579041, 18272889, 22333531, 67000593, 201001779]

約数ペア:

[(1, 201001779), (3, 67000593), (9, 22333531), (11, 18272889), (19, 10579041), (33, 6090963), (57, 3526347), (99, 2030321), (171, 1175449), (209, 961731), (627, 320577), (1881, 106859)]