201689950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52387}}^1$

素因数の和:52417

約数の個数: 48

約数和(自身を含む): 467720064

約数和(自身を除く): 266030114

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 52387, 104774, 261935, 366709, 523870, 576257, 733418, 1152514, 1309675, 1833545, 2619350, 2881285, 3667090, 4033799, 5762570, 8067598, 9167725, 14406425, 18335450, 20168995, 28812850, 40337990, 100844975, 201689950]

約数ペア:

[(1, 201689950), (2, 100844975), (5, 40337990), (7, 28812850), (10, 20168995), (11, 18335450), (14, 14406425), (22, 9167725), (25, 8067598), (35, 5762570), (50, 4033799), (55, 3667090), (70, 2881285), (77, 2619350), (110, 1833545), (154, 1309675), (175, 1152514), (275, 733418), (350, 576257), (385, 523870), (550, 366709), (770, 261935), (1925, 104774), (3850, 52387)]