204948458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10093}}^1$

素因数の和:10190

約数の個数: 32

約数和(自身を含む): 366291072

約数和(自身を除く): 161342614

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10093, 10153, 20186, 20306, 111023, 131209, 222046, 262418, 716603, 1433206, 1443299, 2886598, 7882633, 9315839, 15765266, 18631678, 102474229, 204948458]

約数ペア:

[(1, 204948458), (2, 102474229), (11, 18631678), (13, 15765266), (22, 9315839), (26, 7882633), (71, 2886598), (142, 1443299), (143, 1433206), (286, 716603), (781, 262418), (923, 222046), (1562, 131209), (1846, 111023), (10093, 20306), (10153, 20186)]