201957788136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{662539}}^1$

素因数の和:663538

約数の個数: 64

約数和(自身を含む): 544289860800

約数和(自身を除く): 342332072664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 977, 1954, 2931, 3908, 5862, 7816, 11724, 12701, 23448, 25402, 38103, 50804, 76206, 101608, 152412, 304824, 662539, 1325078, 1987617, 2650156, 3975234, 5300312, 7950468, 8613007, 15900936, 17226014, 25839021, 34452028, 51678042, 68904056, 103356084, 206712168, 647300603, 1294601206, 1941901809, 2589202412, 3883803618, 5178404824, 7767607236, 8414907839, 15535214472, 16829815678, 25244723517, 33659631356, 50489447034, 67319262712, 100978894068, 201957788136]

約数ペア:

[(1, 201957788136), (2, 100978894068), (3, 67319262712), (4, 50489447034), (6, 33659631356), (8, 25244723517), (12, 16829815678), (13, 15535214472), (24, 8414907839), (26, 7767607236), (39, 5178404824), (52, 3883803618), (78, 2589202412), (104, 1941901809), (156, 1294601206), (312, 647300603), (977, 206712168), (1954, 103356084), (2931, 68904056), (3908, 51678042), (5862, 34452028), (7816, 25839021), (11724, 17226014), (12701, 15900936), (23448, 8613007), (25402, 7950468), (38103, 5300312), (50804, 3975234), (76206, 2650156), (101608, 1987617), (152412, 1325078), (304824, 662539)]