201942898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 336234240

約数和(自身を除く): 134291342

約数列:

[1, 2, 17, 23, 34, 46, 281, 391, 562, 782, 919, 1838, 4777, 6463, 9554, 12926, 15623, 21137, 31246, 42274, 109871, 219742, 258239, 359329, 516478, 718658, 4390063, 5939497, 8780126, 11878994, 100971449, 201942898]

約数ペア:

[(1, 201942898), (2, 100971449), (17, 11878994), (23, 8780126), (34, 5939497), (46, 4390063), (281, 718658), (391, 516478), (562, 359329), (782, 258239), (919, 219742), (1838, 109871), (4777, 42274), (6463, 31246), (9554, 21137), (12926, 15623)]