201743972

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{443}}^2$

素因数の和:1147

約数の個数: 18

約数和(自身を含む): 355227558

約数和(自身を除く): 153483586

約数列:

[1, 2, 4, 257, 443, 514, 886, 1028, 1772, 113851, 196249, 227702, 392498, 455404, 784996, 50435993, 100871986, 201743972]

約数ペア:

[(1, 201743972), (2, 100871986), (4, 50435993), (257, 784996), (443, 455404), (514, 392498), (886, 227702), (1028, 196249), (1772, 113851)]