202498440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73369}}^1$

素因数の和:73406

約数の個数: 64

約数和(自身を含む): 633916800

約数和(自身を除く): 431418360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 73369, 146738, 220107, 293476, 366845, 440214, 586952, 733690, 880428, 1100535, 1467380, 1687487, 1760856, 2201070, 2934760, 3374974, 4402140, 5062461, 6749948, 8437435, 8804280, 10124922, 13499896, 16874870, 20249844, 25312305, 33749740, 40499688, 50624610, 67499480, 101249220, 202498440]

約数ペア:

[(1, 202498440), (2, 101249220), (3, 67499480), (4, 50624610), (5, 40499688), (6, 33749740), (8, 25312305), (10, 20249844), (12, 16874870), (15, 13499896), (20, 10124922), (23, 8804280), (24, 8437435), (30, 6749948), (40, 5062461), (46, 4402140), (60, 3374974), (69, 2934760), (92, 2201070), (115, 1760856), (120, 1687487), (138, 1467380), (184, 1100535), (230, 880428), (276, 733690), (345, 586952), (460, 440214), (552, 366845), (690, 293476), (920, 220107), (1380, 146738), (2760, 73369)]