203419944028

素因数分解:

$2^2\times 7^1\times {\mathrm{7264998001}}^1$

素因数の和:7264998012

約数の個数: 12

約数和(自身を含む): 406839888112

約数和(自身を除く): 203419944084

約数列:

[1, 2, 4, 7, 14, 28, 7264998001, 14529996002, 29059992004, 50854986007, 101709972014, 203419944028]

約数ペア:

[(1, 203419944028), (2, 101709972014), (4, 50854986007), (7, 29059992004), (14, 14529996002), (28, 7264998001)]