201706857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 325518336

約数和(自身を除く): 123811479

約数列:

[1, 3, 9, 11, 33, 99, 103, 131, 151, 309, 393, 453, 927, 1133, 1179, 1359, 1441, 1661, 3399, 4323, 4983, 10197, 12969, 13493, 14949, 15553, 19781, 40479, 46659, 59343, 121437, 139977, 148423, 171083, 178029, 217591, 445269, 513249, 652773, 1335807, 1539747, 1958319, 2037443, 6112329, 18336987, 22411873, 67235619, 201706857]

約数ペア:

[(1, 201706857), (3, 67235619), (9, 22411873), (11, 18336987), (33, 6112329), (99, 2037443), (103, 1958319), (131, 1539747), (151, 1335807), (309, 652773), (393, 513249), (453, 445269), (927, 217591), (1133, 178029), (1179, 171083), (1359, 148423), (1441, 139977), (1661, 121437), (3399, 59343), (4323, 46659), (4983, 40479), (10197, 19781), (12969, 15553), (13493, 14949)]