199029597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 295196160

約数和(自身を除く): 96166563

約数列:

[1, 3, 13, 39, 59, 67, 177, 201, 767, 871, 1291, 2301, 2613, 3873, 3953, 11859, 16783, 50349, 51389, 76169, 86497, 154167, 228507, 259491, 990197, 1124461, 2970591, 3373383, 5103323, 15309969, 66343199, 199029597]

約数ペア:

[(1, 199029597), (3, 66343199), (13, 15309969), (39, 5103323), (59, 3373383), (67, 2970591), (177, 1124461), (201, 990197), (767, 259491), (871, 228507), (1291, 154167), (2301, 86497), (2613, 76169), (3873, 51389), (3953, 50349), (11859, 16783)]