201509074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 333532080

約数和(自身を除く): 132023006

約数列:

[1, 2, 13, 26, 53, 106, 257, 514, 569, 689, 1138, 1378, 3341, 6682, 7397, 13621, 14794, 27242, 30157, 60314, 146233, 177073, 292466, 354146, 392041, 784082, 1901029, 3802058, 7750349, 15500698, 100754537, 201509074]

約数ペア:

[(1, 201509074), (2, 100754537), (13, 15500698), (26, 7750349), (53, 3802058), (106, 1901029), (257, 784082), (514, 392041), (569, 354146), (689, 292466), (1138, 177073), (1378, 146233), (3341, 60314), (6682, 30157), (7397, 27242), (13621, 14794)]