199983783

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{1193}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 270971136

約数和(自身を除く): 70987353

約数列:

[1, 3, 71, 213, 787, 1193, 2361, 3579, 55877, 84703, 167631, 254109, 938891, 2816673, 66661261, 199983783]

約数ペア:

[(1, 199983783), (3, 66661261), (71, 2816673), (213, 938891), (787, 254109), (1193, 167631), (2361, 84703), (3579, 55877)]