197346318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6373}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 426191136

約数和(自身を除く): 228844818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 2382, 5161, 6373, 10322, 12746, 15483, 19119, 30966, 38238, 82849, 165698, 248547, 497094, 2530081, 5060162, 7590243, 15180486, 32891053, 65782106, 98673159, 197346318]

約数ペア:

[(1, 197346318), (2, 98673159), (3, 65782106), (6, 32891053), (13, 15180486), (26, 7590243), (39, 5060162), (78, 2530081), (397, 497094), (794, 248547), (1191, 165698), (2382, 82849), (5161, 38238), (6373, 30966), (10322, 19119), (12746, 15483)]