201628157474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{66923}}^1$

素因数の和:67682

約数の個数: 32

約数和(自身を含む): 315796688064

約数和(自身を除く): 114168530590

約数列:

[1, 2, 43, 53, 86, 106, 661, 1322, 2279, 4558, 28423, 35033, 56846, 66923, 70066, 133846, 1506419, 2877689, 3012838, 3546919, 5755378, 7093838, 44236103, 88472206, 152517517, 305035034, 1902152429, 2344513459, 3804304858, 4689026918, 100814078737, 201628157474]

約数ペア:

[(1, 201628157474), (2, 100814078737), (43, 4689026918), (53, 3804304858), (86, 2344513459), (106, 1902152429), (661, 305035034), (1322, 152517517), (2279, 88472206), (4558, 44236103), (28423, 7093838), (35033, 5755378), (56846, 3546919), (66923, 3012838), (70066, 2877689), (133846, 1506419)]