207945258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19793}}^1$

素因数の和:19918

約数の個数: 32

約数和(自身を含む): 444652416

約数和(自身を除く): 236707158

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 19793, 39586, 59379, 118758, 336481, 672962, 1009443, 2018886, 2038679, 4077358, 6116037, 12232074, 34657543, 69315086, 103972629, 207945258]

約数ペア:

[(1, 207945258), (2, 103972629), (3, 69315086), (6, 34657543), (17, 12232074), (34, 6116037), (51, 4077358), (102, 2038679), (103, 2018886), (206, 1009443), (309, 672962), (618, 336481), (1751, 118758), (3502, 59379), (5253, 39586), (10506, 19793)]