201651573

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{20143}}^1$

素因数の和:20264

約数の個数: 16

約数和(自身を含む): 278470656

約数和(自身を除く): 76819083

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 20143, 60429, 946721, 1430153, 2840163, 4290459, 67217191, 201651573]

約数ペア:

[(1, 201651573), (3, 67217191), (47, 4290459), (71, 2840163), (141, 1430153), (213, 946721), (3337, 60429), (10011, 20143)]