206916172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{11243}}^1$

素因数の和:11397

約数の個数: 24

約数和(自身を含む): 374020416

約数和(自身を除く): 167104244

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 11243, 18404, 22486, 44972, 483449, 966898, 1203001, 1933796, 2406002, 4812004, 51729043, 103458086, 206916172]

約数ペア:

[(1, 206916172), (2, 103458086), (4, 51729043), (43, 4812004), (86, 2406002), (107, 1933796), (172, 1203001), (214, 966898), (428, 483449), (4601, 44972), (9202, 22486), (11243, 18404)]