199620141

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{14557}}^1$

素因数の和:15220

約数の個数: 16

約数和(自身を含む): 304669824

約数和(自身を除く): 105049683

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 13713, 14557, 43671, 101899, 305697, 9505721, 28517163, 66540047, 199620141]

約数ペア:

[(1, 199620141), (3, 66540047), (7, 28517163), (21, 9505721), (653, 305697), (1959, 101899), (4571, 43671), (13713, 14557)]