200682896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{140929}}^1$

素因数の和:141026

約数の個数: 20

約数和(自身を含む): 393194700

約数和(自身を除く): 192511804

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 140929, 281858, 563716, 1127432, 2254864, 12542681, 25085362, 50170724, 100341448, 200682896]

約数ペア:

[(1, 200682896), (2, 100341448), (4, 50170724), (8, 25085362), (16, 12542681), (89, 2254864), (178, 1127432), (356, 563716), (712, 281858), (1424, 140929)]