210942134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{18481}}^1$

素因数の和:18935

約数の個数: 16

約数和(自身を含む): 341547360

約数和(自身を除く): 130605226

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 18481, 36962, 240253, 480506, 8113159, 16226318, 105471067, 210942134]

約数ペア:

[(1, 210942134), (2, 105471067), (13, 16226318), (26, 8113159), (439, 480506), (878, 240253), (5707, 36962), (11414, 18481)]