193673478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{9419}}^1$

素因数の和:9596

約数の個数: 32

約数和(自身を含む): 406944000

約数和(自身を除く): 213270522

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 9419, 10281, 18838, 20562, 28257, 56514, 216637, 433274, 649911, 1299822, 1403431, 2806862, 4210293, 8420586, 32278913, 64557826, 96836739, 193673478]

約数ペア:

[(1, 193673478), (2, 96836739), (3, 64557826), (6, 32278913), (23, 8420586), (46, 4210293), (69, 2806862), (138, 1403431), (149, 1299822), (298, 649911), (447, 433274), (894, 216637), (3427, 56514), (6854, 28257), (9419, 20562), (10281, 18838)]