196874838

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131777}}^1$

素因数の和:131868

約数の個数: 24

約数和(自身を含む): 431704728

約数和(自身を除く): 234829890

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 131777, 263554, 395331, 790662, 1185993, 2371986, 10937491, 21874982, 32812473, 65624946, 98437419, 196874838]

約数ペア:

[(1, 196874838), (2, 98437419), (3, 65624946), (6, 32812473), (9, 21874982), (18, 10937491), (83, 2371986), (166, 1185993), (249, 790662), (498, 395331), (747, 263554), (1494, 131777)]