200905437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{11071}}^1$

素因数の和:11360

約数の個数: 16

約数和(自身を含む): 280608768

約数和(自身を除く): 79703331

約数列:

[1, 3, 23, 69, 263, 789, 6049, 11071, 18147, 33213, 254633, 763899, 2911673, 8735019, 66968479, 200905437]

約数ペア:

[(1, 200905437), (3, 66968479), (23, 8735019), (69, 2911673), (263, 763899), (789, 254633), (6049, 33213), (11071, 18147)]