201663464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12473}}^1$

素因数の和:12569

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 193512856

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 12473, 16168, 24946, 49892, 99784, 536339, 586231, 1072678, 1172462, 2145356, 2344924, 4290712, 4689848, 25207933, 50415866, 100831732, 201663464]

約数ペア:

[(1, 201663464), (2, 100831732), (4, 50415866), (8, 25207933), (43, 4689848), (47, 4290712), (86, 2344924), (94, 2145356), (172, 1172462), (188, 1072678), (344, 586231), (376, 536339), (2021, 99784), (4042, 49892), (8084, 24946), (12473, 16168)]