200068141

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70921}}^1$

素因数の和:70972

約数の個数: 16

約数和(自身を含む): 254184448

約数和(自身を除く): 54116307

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 70921, 496447, 921973, 2198551, 6453811, 15389857, 28581163, 200068141]

約数ペア:

[(1, 200068141), (7, 28581163), (13, 15389857), (31, 6453811), (91, 2198551), (217, 921973), (403, 496447), (2821, 70921)]