200062499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70919}}^1$

素因数の和:70970

約数の個数: 16

約数和(自身を含む): 254177280

約数和(自身を除く): 54114781

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 70919, 496433, 921947, 2198489, 6453629, 15389423, 28580357, 200062499]

約数ペア:

[(1, 200062499), (7, 28580357), (13, 15389423), (31, 6453629), (91, 2198489), (217, 921947), (403, 496433), (2821, 70919)]