201219048

素因数分解:

$2^3\times 3^2\times {\mathrm{839}}^1\times {\mathrm{3331}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 545781600

約数和(自身を除く): 344562552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 839, 1678, 2517, 3331, 3356, 5034, 6662, 6712, 7551, 9993, 10068, 13324, 15102, 19986, 20136, 26648, 29979, 30204, 39972, 59958, 60408, 79944, 119916, 239832, 2794709, 5589418, 8384127, 11178836, 16768254, 22357672, 25152381, 33536508, 50304762, 67073016, 100609524, 201219048]

約数ペア:

[(1, 201219048), (2, 100609524), (3, 67073016), (4, 50304762), (6, 33536508), (8, 25152381), (9, 22357672), (12, 16768254), (18, 11178836), (24, 8384127), (36, 5589418), (72, 2794709), (839, 239832), (1678, 119916), (2517, 79944), (3331, 60408), (3356, 59958), (5034, 39972), (6662, 30204), (6712, 29979), (7551, 26648), (9993, 20136), (10068, 19986), (13324, 15102)]