200613220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{41621}}^1$

素因数の和:41871

約数の個数: 24

約数和(自身を含む): 423046008

約数和(自身を除く): 222432788

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 41621, 83242, 166484, 208105, 416210, 832420, 10030661, 20061322, 40122644, 50153305, 100306610, 200613220]

約数ペア:

[(1, 200613220), (2, 100306610), (4, 50153305), (5, 40122644), (10, 20061322), (20, 10030661), (241, 832420), (482, 416210), (964, 208105), (1205, 166484), (2410, 83242), (4820, 41621)]