198006145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{24103}}^1$

素因数の和:24192

約数の個数: 16

約数和(自身を含む): 249910272

約数和(自身を除く): 51904127

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 24103, 120515, 747193, 1277459, 3735965, 6387295, 39601229, 198006145]

約数ペア:

[(1, 198006145), (5, 39601229), (31, 6387295), (53, 3735965), (155, 1277459), (265, 747193), (1643, 120515), (8215, 24103)]