201697461

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29921}}^1$

素因数の和:30041

約数の個数: 24

約数和(自身を含む): 336083904

約数和(自身を除く): 134386443

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 29921, 89763, 209447, 269289, 628341, 1885023, 3201547, 9604641, 22410829, 28813923, 67232487, 201697461]

約数ペア:

[(1, 201697461), (3, 67232487), (7, 28813923), (9, 22410829), (21, 9604641), (63, 3201547), (107, 1885023), (321, 628341), (749, 269289), (963, 209447), (2247, 89763), (6741, 29921)]