225501858

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 496544256

約数和(自身を除く): 271042398

約数列:

[1, 2, 3, 6, 9, 18, 107, 191, 214, 321, 382, 573, 613, 642, 963, 1146, 1226, 1719, 1839, 1926, 3438, 3678, 5517, 11034, 20437, 40874, 61311, 65591, 117083, 122622, 131182, 183933, 196773, 234166, 351249, 367866, 393546, 590319, 702498, 1053747, 1180638, 2107494, 12527881, 25055762, 37583643, 75167286, 112750929, 225501858]

約数ペア:

[(1, 225501858), (2, 112750929), (3, 75167286), (6, 37583643), (9, 25055762), (18, 12527881), (107, 2107494), (191, 1180638), (214, 1053747), (321, 702498), (382, 590319), (573, 393546), (613, 367866), (642, 351249), (963, 234166), (1146, 196773), (1226, 183933), (1719, 131182), (1839, 122622), (1926, 117083), (3438, 65591), (3678, 61311), (5517, 40874), (11034, 20437)]