187434142

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{31063}}^1$

素因数の和:31503

約数の個数: 16

約数和(自身を含む): 322071552

約数和(自身を除く): 134637410

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 31063, 62126, 217441, 434882, 13388153, 26776306, 93717071, 187434142]

約数ペア:

[(1, 187434142), (2, 93717071), (7, 26776306), (14, 13388153), (431, 434882), (862, 217441), (3017, 62126), (6034, 31063)]