201810961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 241084512

約数和(自身を除く): 39273551

約数列:

[1, 11, 17, 31, 187, 341, 527, 961, 1123, 5797, 10571, 12353, 16337, 19091, 34813, 179707, 210001, 382943, 591821, 1079203, 6510031, 11871233, 18346451, 201810961]

約数ペア:

[(1, 201810961), (11, 18346451), (17, 11871233), (31, 6510031), (187, 1079203), (341, 591821), (527, 382943), (961, 210001), (1123, 179707), (5797, 34813), (10571, 19091), (12353, 16337)]