208467429

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 280896000

約数和(自身を除く): 72428571

約数列:

[1, 3, 151, 307, 453, 921, 1499, 4497, 46357, 139071, 226349, 460193, 679047, 1380579, 69489143, 208467429]

約数ペア:

[(1, 208467429), (3, 69489143), (151, 1380579), (307, 679047), (453, 460193), (921, 226349), (1499, 139071), (4497, 46357)]