207968452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{32969}}^1$

素因数の和:33075

約数の個数: 24

約数和(自身を含む): 387727200

約数和(自身を除く): 179758748

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 32969, 65938, 131876, 626411, 1252822, 2505644, 2736427, 5472854, 10945708, 51992113, 103984226, 207968452]

約数ペア:

[(1, 207968452), (2, 103984226), (4, 51992113), (19, 10945708), (38, 5472854), (76, 2736427), (83, 2505644), (166, 1252822), (332, 626411), (1577, 131876), (3154, 65938), (6308, 32969)]