201947307

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{16139}}^1$

素因数の和:16282

約数の個数: 16

約数和(自身を含む): 278382720

約数和(自身を除く): 76435413

約数列:

[1, 3, 43, 97, 129, 291, 4171, 12513, 16139, 48417, 693977, 1565483, 2081931, 4696449, 67315769, 201947307]

約数ペア:

[(1, 201947307), (3, 67315769), (43, 4696449), (97, 2081931), (129, 1565483), (291, 693977), (4171, 48417), (12513, 16139)]