202197051

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 345396480

約数和(自身を除く): 143199429

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 301, 303, 387, 707, 739, 903, 909, 2121, 2217, 2709, 4343, 5173, 6363, 6651, 13029, 15519, 30401, 31777, 39087, 46557, 74639, 91203, 95331, 222439, 223917, 273609, 285993, 522473, 667317, 671751, 1567419, 2001951, 3209477, 4702257, 9628431, 22466339, 28885293, 67399017, 202197051]

約数ペア:

[(1, 202197051), (3, 67399017), (7, 28885293), (9, 22466339), (21, 9628431), (43, 4702257), (63, 3209477), (101, 2001951), (129, 1567419), (301, 671751), (303, 667317), (387, 522473), (707, 285993), (739, 273609), (903, 223917), (909, 222439), (2121, 95331), (2217, 91203), (2709, 74639), (4343, 46557), (5173, 39087), (6363, 31777), (6651, 30401), (13029, 15519)]