201164854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 345565440

約数和(自身を除く): 144400586

約数列:

[1, 2, 11, 22, 23, 46, 179, 253, 358, 506, 1969, 2221, 3938, 4117, 4442, 8234, 24431, 45287, 48862, 51083, 90574, 102166, 397559, 561913, 795118, 1123826, 4373149, 8746298, 9143857, 18287714, 100582427, 201164854]

約数ペア:

[(1, 201164854), (2, 100582427), (11, 18287714), (22, 9143857), (23, 8746298), (46, 4373149), (179, 1123826), (253, 795118), (358, 561913), (506, 397559), (1969, 102166), (2221, 90574), (3938, 51083), (4117, 48862), (4442, 45287), (8234, 24431)]