200085865

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 299920320

約数和(自身を除く): 99834455

約数列:

[1, 5, 7, 19, 35, 49, 53, 95, 133, 245, 265, 371, 665, 811, 931, 1007, 1855, 2597, 4055, 4655, 5035, 5677, 7049, 12985, 15409, 28385, 35245, 39739, 42983, 49343, 77045, 107863, 198695, 214915, 246715, 300881, 539315, 755041, 816677, 1504405, 2106167, 3775205, 4083385, 5716739, 10530835, 28583695, 40017173, 200085865]

約数ペア:

[(1, 200085865), (5, 40017173), (7, 28583695), (19, 10530835), (35, 5716739), (49, 4083385), (53, 3775205), (95, 2106167), (133, 1504405), (245, 816677), (265, 755041), (371, 539315), (665, 300881), (811, 246715), (931, 214915), (1007, 198695), (1855, 107863), (2597, 77045), (4055, 49343), (4655, 42983), (5035, 39739), (5677, 35245), (7049, 28385), (12985, 15409)]