204931512

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{9781}}^1$

素因数の和:9893

約数の個数: 64

約数和(自身を含む): 575181600

約数和(自身を除く): 370250088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 9781, 10476, 19562, 20952, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 264087, 352116, 528174, 704232, 948757, 1056348, 1897514, 2112696, 2846271, 3795028, 5692542, 7590056, 8538813, 11385084, 17077626, 22770168, 25616439, 34155252, 51232878, 68310504, 102465756, 204931512]

約数ペア:

[(1, 204931512), (2, 102465756), (3, 68310504), (4, 51232878), (6, 34155252), (8, 25616439), (9, 22770168), (12, 17077626), (18, 11385084), (24, 8538813), (27, 7590056), (36, 5692542), (54, 3795028), (72, 2846271), (97, 2112696), (108, 1897514), (194, 1056348), (216, 948757), (291, 704232), (388, 528174), (582, 352116), (776, 264087), (873, 234744), (1164, 176058), (1746, 117372), (2328, 88029), (2619, 78248), (3492, 58686), (5238, 39124), (6984, 29343), (9781, 20952), (10476, 19562)]