201838181830

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13841}}^1\times {\mathrm{9787}}^1$

素因数の和:23784

約数の個数: 32

約数和(自身を含む): 365810839200

約数和(自身を除く): 163972657370

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 9787, 13841, 19574, 27682, 48935, 69205, 97870, 138410, 1458263, 2062309, 2916526, 4124618, 7291315, 10311545, 14582630, 20623090, 135461867, 270923734, 677309335, 1354618670, 20183818183, 40367636366, 100919090915, 201838181830]

約数ペア:

[(1, 201838181830), (2, 100919090915), (5, 40367636366), (10, 20183818183), (149, 1354618670), (298, 677309335), (745, 270923734), (1490, 135461867), (9787, 20623090), (13841, 14582630), (19574, 10311545), (27682, 7291315), (48935, 4124618), (69205, 2916526), (97870, 2062309), (138410, 1458263)]