200380401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 327272400

約数和(自身を除く): 126891999

約数列:

[1, 3, 9, 13, 29, 39, 73, 87, 117, 219, 261, 377, 657, 809, 949, 1131, 2117, 2427, 2847, 3393, 6351, 7281, 8541, 10517, 19053, 23461, 27521, 31551, 59057, 70383, 82563, 94653, 177171, 211149, 247689, 304993, 531513, 767741, 914979, 1712653, 2303223, 2744937, 5137959, 6909669, 15413877, 22264489, 66793467, 200380401]

約数ペア:

[(1, 200380401), (3, 66793467), (9, 22264489), (13, 15413877), (29, 6909669), (39, 5137959), (73, 2744937), (87, 2303223), (117, 1712653), (219, 914979), (261, 767741), (377, 531513), (657, 304993), (809, 247689), (949, 211149), (1131, 177171), (2117, 94653), (2427, 82563), (2847, 70383), (3393, 59057), (6351, 31551), (7281, 27521), (8541, 23461), (10517, 19053)]