201192111

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1831}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 301510560

約数和(自身を除く): 100318449

約数列:

[1, 3, 9, 29, 87, 261, 421, 1263, 1831, 3789, 5493, 12209, 16479, 36627, 53099, 109881, 159297, 477891, 770851, 2312553, 6937659, 22354679, 67064037, 201192111]

約数ペア:

[(1, 201192111), (3, 67064037), (9, 22354679), (29, 6937659), (87, 2312553), (261, 770851), (421, 477891), (1263, 159297), (1831, 109881), (3789, 53099), (5493, 36627), (12209, 16479)]