201194847

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20909

約数の個数: 40

約数和(自身を含む): 363708576

約数和(自身を除く): 162513729

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 20873, 62619, 146111, 187857, 354841, 438333, 563571, 1064523, 1314999, 1690713, 2483887, 3193569, 3944997, 7451661, 9580707, 11834991, 22354983, 28742121, 67064949, 201194847]

約数ペア:

[(1, 201194847), (3, 67064949), (7, 28742121), (9, 22354983), (17, 11834991), (21, 9580707), (27, 7451661), (51, 3944997), (63, 3193569), (81, 2483887), (119, 1690713), (153, 1314999), (189, 1064523), (357, 563571), (459, 438333), (567, 354841), (1071, 187857), (1377, 146111), (3213, 62619), (9639, 20873)]