202158523

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29201}}^1$

素因数の和:29274

約数の個数: 16

約数和(自身を含む): 246698496

約数和(自身を除く): 44539973

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 29201, 204407, 671623, 1255643, 4701361, 8789501, 28879789, 202158523]

約数ペア:

[(1, 202158523), (7, 28879789), (23, 8789501), (43, 4701361), (161, 1255643), (301, 671623), (989, 204407), (6923, 29201)]