193509684

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{38671}}^1$

素因数の和:38820

約数の個数: 36

約数和(自身を含む): 492681280

約数和(自身を除く): 299171596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 38671, 77342, 116013, 154684, 232026, 348039, 464052, 696078, 1392156, 5375269, 10750538, 16125807, 21501076, 32251614, 48377421, 64503228, 96754842, 193509684]

約数ペア:

[(1, 193509684), (2, 96754842), (3, 64503228), (4, 48377421), (6, 32251614), (9, 21501076), (12, 16125807), (18, 10750538), (36, 5375269), (139, 1392156), (278, 696078), (417, 464052), (556, 348039), (834, 232026), (1251, 154684), (1668, 116013), (2502, 77342), (5004, 38671)]