200072986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 117084134

約数列:

[1, 2, 37, 53, 74, 106, 139, 278, 367, 734, 1961, 3922, 5143, 7367, 10286, 13579, 14734, 19451, 27158, 38902, 51013, 102026, 272579, 545158, 719687, 1439374, 1887481, 2703689, 3774962, 5407378, 100036493, 200072986]

約数ペア:

[(1, 200072986), (2, 100036493), (37, 5407378), (53, 3774962), (74, 2703689), (106, 1887481), (139, 1439374), (278, 719687), (367, 545158), (734, 272579), (1961, 102026), (3922, 51013), (5143, 38902), (7367, 27158), (10286, 19451), (13579, 14734)]