204718392

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{26573}}^1$

素因数の和:26692

約数の個数: 48

約数和(自身を含む): 559648440

約数和(自身を除く): 354930048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 26573, 53146, 79719, 106292, 159438, 212584, 239157, 318876, 478314, 637752, 956628, 1913256, 2843311, 5686622, 8529933, 11373244, 17059866, 22746488, 25589799, 34119732, 51179598, 68239464, 102359196, 204718392]

約数ペア:

[(1, 204718392), (2, 102359196), (3, 68239464), (4, 51179598), (6, 34119732), (8, 25589799), (9, 22746488), (12, 17059866), (18, 11373244), (24, 8529933), (36, 5686622), (72, 2843311), (107, 1913256), (214, 956628), (321, 637752), (428, 478314), (642, 318876), (856, 239157), (963, 212584), (1284, 159438), (1926, 106292), (2568, 79719), (3852, 53146), (7704, 26573)]