201859623

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{3449}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 333684000

約数和(自身を除く): 131824377

約数列:

[1, 3, 7, 9, 21, 63, 929, 2787, 3449, 6503, 8361, 10347, 19509, 24143, 31041, 58527, 72429, 217287, 3204121, 9612363, 22428847, 28837089, 67286541, 201859623]

約数ペア:

[(1, 201859623), (3, 67286541), (7, 28837089), (9, 22428847), (21, 9612363), (63, 3204121), (929, 217287), (2787, 72429), (3449, 58527), (6503, 31041), (8361, 24143), (10347, 19509)]