207687550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 453796848

約数和(自身を除く): 246109298

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 353, 410, 574, 706, 1025, 1435, 1681, 1765, 2050, 2471, 2870, 3362, 3530, 4942, 7175, 8405, 8825, 11767, 12355, 14350, 14473, 16810, 17650, 23534, 24710, 28946, 42025, 58835, 61775, 72365, 84050, 101311, 117670, 123550, 144730, 202622, 294175, 361825, 506555, 588350, 593393, 723650, 1013110, 1186786, 2532775, 2966965, 4153751, 5065550, 5933930, 8307502, 14834825, 20768755, 29669650, 41537510, 103843775, 207687550]

約数ペア:

[(1, 207687550), (2, 103843775), (5, 41537510), (7, 29669650), (10, 20768755), (14, 14834825), (25, 8307502), (35, 5933930), (41, 5065550), (50, 4153751), (70, 2966965), (82, 2532775), (175, 1186786), (205, 1013110), (287, 723650), (350, 593393), (353, 588350), (410, 506555), (574, 361825), (706, 294175), (1025, 202622), (1435, 144730), (1681, 123550), (1765, 117670), (2050, 101311), (2471, 84050), (2870, 72365), (3362, 61775), (3530, 58835), (4942, 42025), (7175, 28946), (8405, 24710), (8825, 23534), (11767, 17650), (12355, 16810), (14350, 14473)]