194117567

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 238141440

約数和(自身を除く): 44023873

約数列:

[1, 7, 31, 47, 49, 217, 329, 1457, 1519, 2303, 2719, 10199, 19033, 71393, 84289, 127793, 133231, 590023, 894551, 3961583, 4130161, 6261857, 27731081, 194117567]

約数ペア:

[(1, 194117567), (7, 27731081), (31, 6261857), (47, 4130161), (49, 3961583), (217, 894551), (329, 590023), (1457, 133231), (1519, 127793), (2303, 84289), (2719, 71393), (10199, 19033)]