201641904

素因数分解:

$2^4\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1669}}^1$

素因数の和:2522

約数の個数: 60

約数和(自身を含む): 565328400

約数和(自身を除く): 363686496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 839, 1669, 1678, 2517, 3338, 3356, 5007, 5034, 6676, 6712, 7551, 10014, 10068, 13352, 13424, 15021, 15102, 20028, 20136, 26704, 30042, 30204, 40056, 40272, 60084, 60408, 80112, 120168, 120816, 240336, 1400291, 2800582, 4200873, 5601164, 8401746, 11202328, 12602619, 16803492, 22404656, 25205238, 33606984, 50410476, 67213968, 100820952, 201641904]

約数ペア:

[(1, 201641904), (2, 100820952), (3, 67213968), (4, 50410476), (6, 33606984), (8, 25205238), (9, 22404656), (12, 16803492), (16, 12602619), (18, 11202328), (24, 8401746), (36, 5601164), (48, 4200873), (72, 2800582), (144, 1400291), (839, 240336), (1669, 120816), (1678, 120168), (2517, 80112), (3338, 60408), (3356, 60084), (5007, 40272), (5034, 40056), (6676, 30204), (6712, 30042), (7551, 26704), (10014, 20136), (10068, 20028), (13352, 15102), (13424, 15021)]