201090596

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 409299072

約数和(自身を除く): 208208476

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 211, 337, 404, 422, 674, 707, 844, 1348, 1414, 1477, 2359, 2828, 2954, 4718, 5908, 9436, 21311, 34037, 42622, 68074, 71107, 85244, 136148, 142214, 149177, 238259, 284428, 298354, 476518, 497749, 596708, 953036, 995498, 1990996, 7181807, 14363614, 28727228, 50272649, 100545298, 201090596]

約数ペア:

[(1, 201090596), (2, 100545298), (4, 50272649), (7, 28727228), (14, 14363614), (28, 7181807), (101, 1990996), (202, 995498), (211, 953036), (337, 596708), (404, 497749), (422, 476518), (674, 298354), (707, 284428), (844, 238259), (1348, 149177), (1414, 142214), (1477, 136148), (2359, 85244), (2828, 71107), (2954, 68074), (4718, 42622), (5908, 34037), (9436, 21311)]