207833709

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{2963}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 281129472

約数和(自身を除く): 73295763

約数列:

[1, 3, 103, 227, 309, 681, 2963, 8889, 23381, 70143, 305189, 672601, 915567, 2017803, 69277903, 207833709]

約数ペア:

[(1, 207833709), (3, 69277903), (103, 2017803), (227, 915567), (309, 672601), (681, 305189), (2963, 70143), (8889, 23381)]