220783426633

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1447409}}^1$

素因数の和:1447717

約数の個数: 24

約数和(自身を含む): 281168076960

約数和(自身を除く): 60384650327

約数列:

[1, 7, 11, 49, 77, 283, 539, 1981, 3113, 13867, 21791, 152537, 1447409, 10131863, 15921499, 70923041, 111450493, 409616747, 780153451, 2867317229, 4505784217, 20071220603, 31540489519, 220783426633]

約数ペア:

[(1, 220783426633), (7, 31540489519), (11, 20071220603), (49, 4505784217), (77, 2867317229), (283, 780153451), (539, 409616747), (1981, 111450493), (3113, 70923041), (13867, 15921499), (21791, 10131863), (152537, 1447409)]