201615227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 227641344

約数和(自身を除く): 26026117

約数列:

[1, 11, 31, 341, 631, 937, 6941, 10307, 19561, 29047, 215171, 319517, 591247, 6503717, 18328657, 201615227]

約数ペア:

[(1, 201615227), (11, 18328657), (31, 6503717), (341, 591247), (631, 319517), (937, 215171), (6941, 29047), (10307, 19561)]