201853521

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{423173}}^1$

素因数の和:423232

約数の個数: 12

約数和(自身を含む): 297068148

約数和(自身を除く): 95214627

約数列:

[1, 3, 9, 53, 159, 477, 423173, 1269519, 3808557, 22428169, 67284507, 201853521]

約数ペア:

[(1, 201853521), (3, 67284507), (9, 22428169), (53, 3808557), (159, 1269519), (477, 423173)]