201557343455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7063513}}^1$

素因数の和:7063970

約数の個数: 16

約数和(自身を含む): 261067477440

約数和(自身を除く): 59510133985

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 28535, 7063513, 35317565, 91825669, 459128345, 3100882207, 15504411035, 40311468691, 201557343455]

約数ペア:

[(1, 201557343455), (5, 40311468691), (13, 15504411035), (65, 3100882207), (439, 459128345), (2195, 91825669), (5707, 35317565), (28535, 7063513)]