206537250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 554770944

約数和(自身を除く): 348233694

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 97, 102, 125, 150, 167, 170, 194, 250, 255, 291, 334, 375, 425, 485, 501, 510, 582, 750, 835, 850, 970, 1002, 1275, 1455, 1649, 1670, 2125, 2425, 2505, 2550, 2839, 2910, 3298, 4175, 4250, 4850, 4947, 5010, 5678, 6375, 7275, 8245, 8350, 8517, 9894, 12125, 12525, 12750, 14195, 14550, 16199, 16490, 17034, 20875, 24250, 24735, 25050, 28390, 32398, 36375, 41225, 41750, 42585, 48597, 49470, 62625, 70975, 72750, 80995, 82450, 85170, 97194, 123675, 125250, 141950, 161990, 206125, 212925, 242985, 247350, 275383, 354875, 404975, 412250, 425850, 485970, 550766, 618375, 709750, 809950, 826149, 1064625, 1214925, 1236750, 1376915, 1652298, 2024875, 2129250, 2429850, 2753830, 4049750, 4130745, 6074625, 6884575, 8261490, 12149250, 13769150, 20653725, 34422875, 41307450, 68845750, 103268625, 206537250]

約数ペア:

[(1, 206537250), (2, 103268625), (3, 68845750), (5, 41307450), (6, 34422875), (10, 20653725), (15, 13769150), (17, 12149250), (25, 8261490), (30, 6884575), (34, 6074625), (50, 4130745), (51, 4049750), (75, 2753830), (85, 2429850), (97, 2129250), (102, 2024875), (125, 1652298), (150, 1376915), (167, 1236750), (170, 1214925), (194, 1064625), (250, 826149), (255, 809950), (291, 709750), (334, 618375), (375, 550766), (425, 485970), (485, 425850), (501, 412250), (510, 404975), (582, 354875), (750, 275383), (835, 247350), (850, 242985), (970, 212925), (1002, 206125), (1275, 161990), (1455, 141950), (1649, 125250), (1670, 123675), (2125, 97194), (2425, 85170), (2505, 82450), (2550, 80995), (2839, 72750), (2910, 70975), (3298, 62625), (4175, 49470), (4250, 48597), (4850, 42585), (4947, 41750), (5010, 41225), (5678, 36375), (6375, 32398), (7275, 28390), (8245, 25050), (8350, 24735), (8517, 24250), (9894, 20875), (12125, 17034), (12525, 16490), (12750, 16199), (14195, 14550)]