201911568

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{39313}}^1$

素因数の和:39431

約数の個数: 40

約数和(自身を含む): 526493088

約数和(自身を除く): 324581520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 39313, 78626, 117939, 157252, 235878, 314504, 471756, 629008, 943512, 1887024, 4206491, 8412982, 12619473, 16825964, 25238946, 33651928, 50477892, 67303856, 100955784, 201911568]

約数ペア:

[(1, 201911568), (2, 100955784), (3, 67303856), (4, 50477892), (6, 33651928), (8, 25238946), (12, 16825964), (16, 12619473), (24, 8412982), (48, 4206491), (107, 1887024), (214, 943512), (321, 629008), (428, 471756), (642, 314504), (856, 235878), (1284, 157252), (1712, 117939), (2568, 78626), (5136, 39313)]