201538742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{26879}}^1$

素因数の和:27067

約数の個数: 16

約数和(自身を含む): 317399040

約数和(自身を除く): 115860298

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 26879, 53758, 618217, 1236434, 4381277, 8762554, 100769371, 201538742]

約数ペア:

[(1, 201538742), (2, 100769371), (23, 8762554), (46, 4381277), (163, 1236434), (326, 618217), (3749, 53758), (7498, 26879)]