196759618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1627}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 337582080

約数和(自身を除く): 140822462

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 478, 506, 1627, 2629, 3254, 5258, 5497, 10994, 17897, 35794, 37421, 60467, 74842, 120934, 388853, 411631, 777706, 823262, 4277383, 8554766, 8943619, 17887238, 98379809, 196759618]

約数ペア:

[(1, 196759618), (2, 98379809), (11, 17887238), (22, 8943619), (23, 8554766), (46, 4277383), (239, 823262), (253, 777706), (478, 411631), (506, 388853), (1627, 120934), (2629, 74842), (3254, 60467), (5258, 37421), (5497, 35794), (10994, 17897)]