218364031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3163}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 240565248

約数和(自身を除く): 22201217

約数列:

[1, 17, 31, 131, 527, 2227, 3163, 4061, 53771, 69037, 98053, 414353, 1666901, 7044001, 12844943, 218364031]

約数ペア:

[(1, 218364031), (17, 12844943), (31, 7044001), (131, 1666901), (527, 414353), (2227, 98053), (3163, 69037), (4061, 53771)]