201389529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{9491}}^1$

素因数の和:10148

約数の個数: 16

約数和(自身を含む): 293416704

約数和(自身を除く): 92027175

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 9491, 21219, 28473, 104401, 313203, 6102713, 18308139, 67129843, 201389529]

約数ペア:

[(1, 201389529), (3, 67129843), (11, 18308139), (33, 6102713), (643, 313203), (1929, 104401), (7073, 28473), (9491, 21219)]