189289534

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{436151}}^1$

素因数の和:436191

約数の個数: 16

約数和(自身を含む): 334964736

約数和(自身を除く): 145675202

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 436151, 872302, 3053057, 6106114, 13520681, 27041362, 94644767, 189289534]

約数ペア:

[(1, 189289534), (2, 94644767), (7, 27041362), (14, 13520681), (31, 6106114), (62, 3053057), (217, 872302), (434, 436151)]