203669113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 221918400

約数和(自身を除く): 18249287

約数列:

[1, 19, 43, 89, 817, 1691, 2801, 3827, 53219, 72713, 120443, 249289, 2288417, 4736491, 10719427, 203669113]

約数ペア:

[(1, 203669113), (19, 10719427), (43, 4736491), (89, 2288417), (817, 249289), (1691, 120443), (2801, 72713), (3827, 53219)]