201928731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 286632192

約数和(自身を除く): 84703461

約数列:

[1, 3, 41, 43, 73, 123, 129, 219, 523, 1569, 1763, 2993, 3139, 5289, 8979, 9417, 21443, 22489, 38179, 64329, 67467, 114537, 128699, 386097, 922049, 1565339, 1641697, 2766147, 4696017, 4925091, 67309577, 201928731]

約数ペア:

[(1, 201928731), (3, 67309577), (41, 4925091), (43, 4696017), (73, 2766147), (123, 1641697), (129, 1565339), (219, 922049), (523, 386097), (1569, 128699), (1763, 114537), (2993, 67467), (3139, 64329), (5289, 38179), (8979, 22489), (9417, 21443)]