205124598003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{111906491}}^1$

素因数の和:111906554

約数の個数: 16

約数和(自身を含む): 300804650496

約数和(自身を除く): 95680052493

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 111906491, 335719473, 1454784383, 4364353149, 5259605077, 15778815231, 68374866001, 205124598003]

約数ペア:

[(1, 205124598003), (3, 68374866001), (13, 15778815231), (39, 5259605077), (47, 4364353149), (141, 1454784383), (611, 335719473), (1833, 111906491)]