201054747

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30449}}^1$

素因数の和:30554

約数の個数: 16

約数和(自身を含む): 280627200

約数和(自身を除く): 79572453

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 30449, 91347, 943919, 2161879, 2831757, 6485637, 67018249, 201054747]

約数ペア:

[(1, 201054747), (3, 67018249), (31, 6485637), (71, 2831757), (93, 2161879), (213, 943919), (2201, 91347), (6603, 30449)]