201311755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{33029}}^1$

素因数の和:33110

約数の個数: 16

約数和(自身を含む): 256841280

約数和(自身を除く): 55529525

約数列:

[1, 5, 23, 53, 115, 265, 1219, 6095, 33029, 165145, 759667, 1750537, 3798335, 8752685, 40262351, 201311755]

約数ペア:

[(1, 201311755), (5, 40262351), (23, 8752685), (53, 3798335), (115, 1750537), (265, 759667), (1219, 165145), (6095, 33029)]