198879229

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 217211904

約数和(自身を除く): 18332675

約数列:

[1, 23, 31, 73, 713, 1679, 2263, 3821, 52049, 87883, 118451, 278933, 2724373, 6415459, 8646923, 198879229]

約数ペア:

[(1, 198879229), (23, 8646923), (31, 6415459), (73, 2724373), (713, 278933), (1679, 118451), (2263, 87883), (3821, 52049)]