202078145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 248548608

約数和(自身を除く): 46470463

約数列:

[1, 5, 47, 235, 307, 1535, 2801, 14005, 14429, 72145, 131647, 658235, 859907, 4299535, 40415629, 202078145]

約数ペア:

[(1, 202078145), (5, 40415629), (47, 4299535), (235, 859907), (307, 658235), (1535, 131647), (2801, 72145), (14005, 14429)]