203422154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{5407}}^1$

素因数の和:6869

約数の個数: 16

約数和(自身を含む): 328892928

約数和(自身を除く): 125470774

約数列:

[1, 2, 13, 26, 1447, 2894, 5407, 10814, 18811, 37622, 70291, 140582, 7823929, 15647858, 101711077, 203422154]

約数ペア:

[(1, 203422154), (2, 101711077), (13, 15647858), (26, 7823929), (1447, 140582), (2894, 70291), (5407, 37622), (10814, 18811)]