209370504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73309}}^1$

素因数の和:73342

約数の個数: 64

約数和(自身を含む): 633398400

約数和(自身を除く): 424027896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 73309, 146618, 219927, 293236, 439854, 513163, 586472, 879708, 1026326, 1246253, 1539489, 1759416, 2052652, 2492506, 3078978, 3738759, 4105304, 4985012, 6157956, 7477518, 8723771, 9970024, 12315912, 14955036, 17447542, 26171313, 29910072, 34895084, 52342626, 69790168, 104685252, 209370504]

約数ペア:

[(1, 209370504), (2, 104685252), (3, 69790168), (4, 52342626), (6, 34895084), (7, 29910072), (8, 26171313), (12, 17447542), (14, 14955036), (17, 12315912), (21, 9970024), (24, 8723771), (28, 7477518), (34, 6157956), (42, 4985012), (51, 4105304), (56, 3738759), (68, 3078978), (84, 2492506), (102, 2052652), (119, 1759416), (136, 1539489), (168, 1246253), (204, 1026326), (238, 879708), (357, 586472), (408, 513163), (476, 439854), (714, 293236), (952, 219927), (1428, 146618), (2856, 73309)]