219352154

素因数分解:

$2^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{8039}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 376272000

約数和(自身を除く): 156919846

約数列:

[1, 2, 7, 14, 1949, 3898, 8039, 13643, 16078, 27286, 56273, 112546, 15668011, 31336022, 109676077, 219352154]

約数ペア:

[(1, 219352154), (2, 109676077), (7, 31336022), (14, 15668011), (1949, 112546), (3898, 56273), (8039, 27286), (13643, 16078)]