201238707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{171559}}^1$

素因数の和:171602

約数の個数: 16

約数和(自身を含む): 296455680

約数和(自身を除く): 95216973

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 171559, 514677, 2916503, 3945857, 8749509, 11837571, 67079569, 201238707]

約数ペア:

[(1, 201238707), (3, 67079569), (17, 11837571), (23, 8749509), (51, 3945857), (69, 2916503), (391, 514677), (1173, 171559)]