201984574

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 347846400

約数和(自身を除く): 145861826

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 3299, 5566, 6598, 30613, 36289, 61226, 72578, 75877, 151754, 399179, 798358, 834647, 1669294, 4390969, 8781938, 9181117, 18362234, 100992287, 201984574]

約数ペア:

[(1, 201984574), (2, 100992287), (11, 18362234), (22, 9181117), (23, 8781938), (46, 4390969), (121, 1669294), (242, 834647), (253, 798358), (506, 399179), (1331, 151754), (2662, 75877), (2783, 72578), (3299, 61226), (5566, 36289), (6598, 30613)]