198102009

素因数分解:

$3^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{4217}}^1$

素因数の和:6464

約数の個数: 16

約数和(自身を含む): 302076288

約数和(自身を除く): 103974279

約数列:

[1, 3, 7, 21, 2237, 4217, 6711, 12651, 15659, 29519, 46977, 88557, 9433429, 28300287, 66034003, 198102009]

約数ペア:

[(1, 198102009), (3, 66034003), (7, 28300287), (21, 9433429), (2237, 88557), (4217, 46977), (6711, 29519), (12651, 15659)]