201260501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 238710528

約数和(自身を除く): 37450027

約数列:

[1, 13, 17, 37, 151, 163, 221, 481, 629, 1963, 2119, 2567, 2771, 5587, 6031, 8177, 24613, 33371, 36023, 72631, 78403, 94979, 102527, 319969, 418421, 910681, 1234727, 1332851, 5439473, 11838853, 15481577, 201260501]

約数ペア:

[(1, 201260501), (13, 15481577), (17, 11838853), (37, 5439473), (151, 1332851), (163, 1234727), (221, 910681), (481, 418421), (629, 319969), (1963, 102527), (2119, 94979), (2567, 78403), (2771, 72631), (5587, 36023), (6031, 33371), (8177, 24613)]