189847154

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{47917}}^1$

素因数の和:48209

約数の個数: 16

約数和(自身を含む): 326609088

約数和(自身を除く): 136761934

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 47917, 95834, 335419, 670838, 13560511, 27121022, 94923577, 189847154]

約数ペア:

[(1, 189847154), (2, 94923577), (7, 27121022), (14, 13560511), (283, 670838), (566, 335419), (1981, 95834), (3962, 47917)]