211913598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37217}}^1$

素因数の和:37308

約数の個数: 32

約数和(自身を含む): 462694176

約数和(自身を除く): 250780578

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 37217, 74434, 111651, 223302, 483821, 967642, 1451463, 2716841, 2902926, 5433682, 8150523, 16301046, 35318933, 70637866, 105956799, 211913598]

約数ペア:

[(1, 211913598), (2, 105956799), (3, 70637866), (6, 35318933), (13, 16301046), (26, 8150523), (39, 5433682), (73, 2902926), (78, 2716841), (146, 1451463), (219, 967642), (438, 483821), (949, 223302), (1898, 111651), (2847, 74434), (5694, 37217)]