201545102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{1669}}^1$

素因数の和:2192

約数の個数: 24

約数和(自身を含む): 333165000

約数和(自身を除く): 131619898

約数列:

[1, 2, 11, 22, 121, 242, 499, 998, 1669, 3338, 5489, 10978, 18359, 36718, 60379, 120758, 201949, 403898, 832831, 1665662, 9161141, 18322282, 100772551, 201545102]

約数ペア:

[(1, 201545102), (2, 100772551), (11, 18322282), (22, 9161141), (121, 1665662), (242, 832831), (499, 403898), (998, 201949), (1669, 120758), (3338, 60379), (5489, 36718), (10978, 18359)]