201399765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6637}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 391270272

約数和(自身を除く): 189870507

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 4335, 6069, 6637, 10115, 19911, 30345, 33185, 46459, 99555, 112829, 139377, 232295, 338487, 564145, 696885, 789803, 1692435, 1918093, 2369409, 3949015, 5754279, 9590465, 11847045, 13426651, 28771395, 40279953, 67133255, 201399765]

約数ペア:

[(1, 201399765), (3, 67133255), (5, 40279953), (7, 28771395), (15, 13426651), (17, 11847045), (21, 9590465), (35, 5754279), (51, 3949015), (85, 2369409), (105, 1918093), (119, 1692435), (255, 789803), (289, 696885), (357, 564145), (595, 338487), (867, 232295), (1445, 139377), (1785, 112829), (2023, 99555), (4335, 46459), (6069, 33185), (6637, 30345), (10115, 19911)]