200764528

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117269}}^1$

素因数の和:117384

約数の個数: 20

約数和(自身を含む): 392619960

約数和(自身を除く): 191855432

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117269, 234538, 469076, 938152, 1876304, 12547783, 25095566, 50191132, 100382264, 200764528]

約数ペア:

[(1, 200764528), (2, 100382264), (4, 50191132), (8, 25095566), (16, 12547783), (107, 1876304), (214, 938152), (428, 469076), (856, 234538), (1712, 117269)]