202213521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1321657}}^1$

素因数の和:1321680

約数の個数: 12

約数和(自身を含む): 309267972

約数和(自身を除く): 107054451

約数列:

[1, 3, 9, 17, 51, 153, 1321657, 3964971, 11894913, 22468169, 67404507, 202213521]

約数ペア:

[(1, 202213521), (3, 67404507), (9, 22468169), (17, 11894913), (51, 3964971), (153, 1321657)]