214972021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11161}}^1$

素因数の和:11292

約数の個数: 16

約数和(自身を含む): 250743168

約数和(自身を除く): 35771147

約数列:

[1, 11, 17, 103, 187, 1133, 1751, 11161, 19261, 122771, 189737, 1149583, 2087107, 12645413, 19542911, 214972021]

約数ペア:

[(1, 214972021), (11, 19542911), (17, 12645413), (103, 2087107), (187, 1149583), (1133, 189737), (1751, 122771), (11161, 19261)]