200568005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{8461}}^1$

素因数の和:8908

約数の個数: 16

約数和(自身を含む): 263202048

約数和(自身を除く): 62634043

約数列:

[1, 5, 11, 55, 431, 2155, 4741, 8461, 23705, 42305, 93071, 465355, 3646691, 18233455, 40113601, 200568005]

約数ペア:

[(1, 200568005), (5, 40113601), (11, 18233455), (55, 3646691), (431, 465355), (2155, 93071), (4741, 42305), (8461, 23705)]