205657228958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1\times {\mathrm{65831}}^1$

素因数の和:66440

約数の個数: 32

約数和(自身を含む): 327053376000

約数和(自身を除く): 121396147042

約数列:

[1, 2, 19, 38, 229, 359, 458, 718, 4351, 6821, 8702, 13642, 65831, 82211, 131662, 164422, 1250789, 1562009, 2501578, 3124018, 15075299, 23633329, 30150598, 47266658, 286430681, 449033251, 572861362, 898066502, 5412032341, 10824064682, 102828614479, 205657228958]

約数ペア:

[(1, 205657228958), (2, 102828614479), (19, 10824064682), (38, 5412032341), (229, 898066502), (359, 572861362), (458, 449033251), (718, 286430681), (4351, 47266658), (6821, 30150598), (8702, 23633329), (13642, 15075299), (65831, 3124018), (82211, 2501578), (131662, 1562009), (164422, 1250789)]