201893340885

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^2\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 326188705920

約数和(自身を除く): 124295365035

約数列:

[1, 3, 5, 15, 149, 439, 447, 745, 1317, 1381, 2195, 2235, 4143, 6585, 6905, 20715, 22201, 65411, 66603, 111005, 196233, 205769, 327055, 333015, 606259, 617307, 981165, 1028845, 1818777, 3031295, 3086535, 9093885, 9746239, 29238717, 30659581, 48731195, 90332591, 91978743, 146193585, 153297905, 270997773, 451662955, 459893715, 1354988865, 13459556059, 40378668177, 67297780295, 201893340885]

約数ペア:

[(1, 201893340885), (3, 67297780295), (5, 40378668177), (15, 13459556059), (149, 1354988865), (439, 459893715), (447, 451662955), (745, 270997773), (1317, 153297905), (1381, 146193585), (2195, 91978743), (2235, 90332591), (4143, 48731195), (6585, 30659581), (6905, 29238717), (20715, 9746239), (22201, 9093885), (65411, 3086535), (66603, 3031295), (111005, 1818777), (196233, 1028845), (205769, 981165), (327055, 617307), (333015, 606259)]