197829528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17137}}^1$

素因数の和:17196

約数の個数: 64

約数和(自身を含む): 547044960

約数和(自身を除く): 349215432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 17137, 34274, 51411, 68548, 102822, 137096, 205644, 222781, 411288, 445562, 634069, 668343, 891124, 1268138, 1336686, 1782248, 1902207, 2536276, 2673372, 3804414, 5072552, 5346744, 7608828, 8242897, 15217656, 16485794, 24728691, 32971588, 49457382, 65943176, 98914764, 197829528]

約数ペア:

[(1, 197829528), (2, 98914764), (3, 65943176), (4, 49457382), (6, 32971588), (8, 24728691), (12, 16485794), (13, 15217656), (24, 8242897), (26, 7608828), (37, 5346744), (39, 5072552), (52, 3804414), (74, 2673372), (78, 2536276), (104, 1902207), (111, 1782248), (148, 1336686), (156, 1268138), (222, 891124), (296, 668343), (312, 634069), (444, 445562), (481, 411288), (888, 222781), (962, 205644), (1443, 137096), (1924, 102822), (2886, 68548), (3848, 51411), (5772, 34274), (11544, 17137)]