129207814

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{5197}}^1$

素因数の和:5631

約数の個数: 16

約数和(自身を含む): 200601216

約数和(自身を除く): 71393402

約数列:

[1, 2, 31, 62, 401, 802, 5197, 10394, 12431, 24862, 161107, 322214, 2083997, 4167994, 64603907, 129207814]

約数ペア:

[(1, 129207814), (2, 64603907), (31, 4167994), (62, 2083997), (401, 322214), (802, 161107), (5197, 24862), (10394, 12431)]