201389583

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{4481}}^1$

素因数の和:4766

約数の個数: 16

約数和(自身を含む): 273652992

約数和(自身を除く): 72263409

約数列:

[1, 3, 71, 211, 213, 633, 4481, 13443, 14981, 44943, 318151, 945491, 954453, 2836473, 67129861, 201389583]

約数ペア:

[(1, 201389583), (3, 67129861), (71, 2836473), (211, 954453), (213, 945491), (633, 318151), (4481, 44943), (13443, 14981)]