199264536

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8366

約数の個数: 80

約数和(自身を含む): 573278640

約数和(自身を除く): 374014104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 8311, 11988, 16622, 23976, 24933, 33244, 49866, 66488, 74799, 99732, 149598, 199464, 224397, 299196, 307507, 448794, 598392, 615014, 673191, 897588, 922521, 1230028, 1346382, 1795176, 1845042, 2460056, 2692764, 2767563, 3690084, 5385528, 5535126, 7380168, 8302689, 11070252, 16605378, 22140504, 24908067, 33210756, 49816134, 66421512, 99632268, 199264536]

約数ペア:

[(1, 199264536), (2, 99632268), (3, 66421512), (4, 49816134), (6, 33210756), (8, 24908067), (9, 22140504), (12, 16605378), (18, 11070252), (24, 8302689), (27, 7380168), (36, 5535126), (37, 5385528), (54, 3690084), (72, 2767563), (74, 2692764), (81, 2460056), (108, 1845042), (111, 1795176), (148, 1346382), (162, 1230028), (216, 922521), (222, 897588), (296, 673191), (324, 615014), (333, 598392), (444, 448794), (648, 307507), (666, 299196), (888, 224397), (999, 199464), (1332, 149598), (1998, 99732), (2664, 74799), (2997, 66488), (3996, 49866), (5994, 33244), (7992, 24933), (8311, 23976), (11988, 16622)]