210905636

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 373845696

約数和(自身を除く): 162940060

約数列:

[1, 2, 4, 157, 167, 314, 334, 628, 668, 2011, 4022, 8044, 26219, 52438, 104876, 315727, 335837, 631454, 671674, 1262908, 1343348, 52726409, 105452818, 210905636]

約数ペア:

[(1, 210905636), (2, 105452818), (4, 52726409), (157, 1343348), (167, 1262908), (314, 671674), (334, 631454), (628, 335837), (668, 315727), (2011, 104876), (4022, 52438), (8044, 26219)]