203428126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{196739}}^1$

素因数の和:196799

約数の個数: 16

約数和(自身を含む): 339966720

約数和(自身を除く): 136538594

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 196739, 393478, 2164129, 4328258, 9246733, 18493466, 101714063, 203428126]

約数ペア:

[(1, 203428126), (2, 101714063), (11, 18493466), (22, 9246733), (47, 4328258), (94, 2164129), (517, 393478), (1034, 196739)]