201991858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{57679}}^1$

素因数の和:57801

約数の個数: 16

約数和(自身を含む): 323930880

約数和(自身を除く): 121939022

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 57679, 115358, 980543, 1961086, 5940937, 11881874, 100995929, 201991858]

約数ペア:

[(1, 201991858), (2, 100995929), (17, 11881874), (34, 5940937), (103, 1961086), (206, 980543), (1751, 115358), (3502, 57679)]