217439094

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{239999}}^1$

素因数の和:240155

約数の個数: 16

約数和(自身を含む): 437760000

約数和(自身を除く): 220320906

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 239999, 479998, 719997, 1439994, 36239849, 72479698, 108719547, 217439094]

約数ペア:

[(1, 217439094), (2, 108719547), (3, 72479698), (6, 36239849), (151, 1439994), (302, 719997), (453, 479998), (906, 239999)]