201994527

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 331736832

約数和(自身を除く): 129742305

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 289, 357, 401, 581, 867, 1203, 1411, 1743, 2023, 2807, 4233, 6069, 6817, 8421, 9877, 20451, 23987, 29631, 33283, 47719, 71961, 99849, 115889, 143157, 167909, 232981, 347667, 503727, 565811, 698943, 811223, 1697433, 2433669, 3960677, 9618787, 11882031, 28856361, 67331509, 201994527]

約数ペア:

[(1, 201994527), (3, 67331509), (7, 28856361), (17, 11882031), (21, 9618787), (51, 3960677), (83, 2433669), (119, 1697433), (249, 811223), (289, 698943), (357, 565811), (401, 503727), (581, 347667), (867, 232981), (1203, 167909), (1411, 143157), (1743, 115889), (2023, 99849), (2807, 71961), (4233, 47719), (6069, 33283), (6817, 29631), (8421, 23987), (9877, 20451)]