225197896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1301}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 528716160

約数和(自身を除く): 303518264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 562, 616, 1124, 1301, 1967, 2248, 2602, 3091, 3934, 5204, 6182, 7868, 9107, 10408, 12364, 14311, 15736, 18214, 21637, 24728, 28622, 36428, 43274, 57244, 72856, 86548, 100177, 114488, 173096, 200354, 365581, 400708, 731162, 801416, 1462324, 2559067, 2924648, 4021391, 5118134, 8042782, 10236268, 16085564, 20472536, 28149737, 32171128, 56299474, 112598948, 225197896]

約数ペア:

[(1, 225197896), (2, 112598948), (4, 56299474), (7, 32171128), (8, 28149737), (11, 20472536), (14, 16085564), (22, 10236268), (28, 8042782), (44, 5118134), (56, 4021391), (77, 2924648), (88, 2559067), (154, 1462324), (281, 801416), (308, 731162), (562, 400708), (616, 365581), (1124, 200354), (1301, 173096), (1967, 114488), (2248, 100177), (2602, 86548), (3091, 72856), (3934, 57244), (5204, 43274), (6182, 36428), (7868, 28622), (9107, 24728), (10408, 21637), (12364, 18214), (14311, 15736)]