219668834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3593}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 411958656

約数和(自身を除く): 192289822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 2779, 3593, 4367, 5558, 7186, 8734, 25151, 30569, 39523, 50302, 61138, 79046, 276661, 553322, 1426421, 2852842, 9984947, 15690631, 19969894, 31381262, 109834417, 219668834]

約数ペア:

[(1, 219668834), (2, 109834417), (7, 31381262), (11, 19969894), (14, 15690631), (22, 9984947), (77, 2852842), (154, 1426421), (397, 553322), (794, 276661), (2779, 79046), (3593, 61138), (4367, 50302), (5558, 39523), (7186, 30569), (8734, 25151)]