202993329

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 350908416

約数和(自身を除く): 147915087

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 987, 1551, 1617, 2303, 2671, 3619, 6909, 8013, 10857, 18697, 25333, 29381, 56091, 75999, 88143, 125537, 130879, 205667, 376611, 392637, 617001, 878759, 1380907, 1439669, 2636277, 4142721, 4319007, 6151313, 9666349, 18453939, 28999047, 67664443, 202993329]

約数ペア:

[(1, 202993329), (3, 67664443), (7, 28999047), (11, 18453939), (21, 9666349), (33, 6151313), (47, 4319007), (49, 4142721), (77, 2636277), (141, 1439669), (147, 1380907), (231, 878759), (329, 617001), (517, 392637), (539, 376611), (987, 205667), (1551, 130879), (1617, 125537), (2303, 88143), (2671, 75999), (3619, 56091), (6909, 29381), (8013, 25333), (10857, 18697)]