205412132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20533}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 374293752

約数和(自身を除く): 168881620

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 20533, 41066, 82132, 841853, 1252513, 1683706, 2505026, 3367412, 5010052, 51353033, 102706066, 205412132]

約数ペア:

[(1, 205412132), (2, 102706066), (4, 51353033), (41, 5010052), (61, 3367412), (82, 2505026), (122, 1683706), (164, 1252513), (244, 841853), (2501, 82132), (5002, 41066), (10004, 20533)]