207979212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21911}}^1$

素因数の和:22038

約数の個数: 48

約数和(自身を含む): 559544832

約数和(自身を除く): 351565620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 21911, 43822, 65733, 87644, 131466, 153377, 262932, 306754, 460131, 613508, 920262, 1840524, 2475943, 4951886, 7427829, 9903772, 14855658, 17331601, 29711316, 34663202, 51994803, 69326404, 103989606, 207979212]

約数ペア:

[(1, 207979212), (2, 103989606), (3, 69326404), (4, 51994803), (6, 34663202), (7, 29711316), (12, 17331601), (14, 14855658), (21, 9903772), (28, 7427829), (42, 4951886), (84, 2475943), (113, 1840524), (226, 920262), (339, 613508), (452, 460131), (678, 306754), (791, 262932), (1356, 153377), (1582, 131466), (2373, 87644), (3164, 65733), (4746, 43822), (9492, 21911)]