200703514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{21773}}^1$

素因数の和:22205

約数の個数: 16

約数和(自身を含む): 329222880

約数和(自身を除く): 128519366

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 21773, 43546, 239503, 479006, 9122887, 18245774, 100351757, 200703514]

約数ペア:

[(1, 200703514), (2, 100351757), (11, 18245774), (22, 9122887), (419, 479006), (838, 239503), (4609, 43546), (9218, 21773)]