205657722

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 459164160

約数和(自身を除く): 253506438

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 191, 246, 369, 382, 573, 738, 1146, 1459, 1719, 2918, 3438, 4377, 7831, 8754, 13131, 15662, 23493, 26262, 46986, 59819, 70479, 119638, 140958, 179457, 278669, 358914, 538371, 557338, 836007, 1076742, 1672014, 2508021, 5016042, 11425429, 22850858, 34276287, 68552574, 102828861, 205657722]

約数ペア:

[(1, 205657722), (2, 102828861), (3, 68552574), (6, 34276287), (9, 22850858), (18, 11425429), (41, 5016042), (82, 2508021), (123, 1672014), (191, 1076742), (246, 836007), (369, 557338), (382, 538371), (573, 358914), (738, 278669), (1146, 179457), (1459, 140958), (1719, 119638), (2918, 70479), (3438, 59819), (4377, 46986), (7831, 26262), (8754, 23493), (13131, 15662)]