201897243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23789}}^1$

素因数の和:23859

約数の個数: 24

約数和(自身を含む): 311744160

約数和(自身を除く): 109846917

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 23789, 71367, 214101, 547147, 975349, 1641441, 2926047, 4924323, 8778141, 22433027, 67299081, 201897243]

約数ペア:

[(1, 201897243), (3, 67299081), (9, 22433027), (23, 8778141), (41, 4924323), (69, 2926047), (123, 1641441), (207, 975349), (369, 547147), (943, 214101), (2829, 71367), (8487, 23789)]