200849301

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{17839}}^1$

素因数の和:17990

約数の個数: 20

約数和(自身を含む): 302209600

約数和(自身を除く): 101360299

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 17839, 53517, 160551, 481653, 1444959, 2479621, 7438863, 22316589, 66949767, 200849301]

約数ペア:

[(1, 200849301), (3, 66949767), (9, 22316589), (27, 7438863), (81, 2479621), (139, 1444959), (417, 481653), (1251, 160551), (3753, 53517), (11259, 17839)]