204998074

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{1567}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 310464000

約数和(自身を除く): 105465926

約数列:

[1, 2, 149, 298, 439, 878, 1567, 3134, 65411, 130822, 233483, 466966, 687913, 1375826, 102499037, 204998074]

約数ペア:

[(1, 204998074), (2, 102499037), (149, 1375826), (298, 687913), (439, 466966), (878, 233483), (1567, 130822), (3134, 65411)]