211313234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107923}}^1$

素因数の和:108025

約数の個数: 16

約数和(自身を含む): 349673760

約数和(自身を除く): 138360526

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 107923, 215846, 1187153, 2374306, 9605147, 19210294, 105656617, 211313234]

約数ペア:

[(1, 211313234), (2, 105656617), (11, 19210294), (22, 9605147), (89, 2374306), (178, 1187153), (979, 215846), (1958, 107923)]