194477958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4257

約数の個数: 48

約数和(自身を含む): 446846400

約数和(自身を除く): 252368442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 4091, 5282, 7923, 8182, 12273, 15846, 23769, 24546, 36819, 47538, 73638, 77729, 155458, 233187, 466374, 568649, 699561, 1137298, 1399122, 1705947, 3411894, 5117841, 10235682, 10804331, 21608662, 32412993, 64825986, 97238979, 194477958]

約数ペア:

[(1, 194477958), (2, 97238979), (3, 64825986), (6, 32412993), (9, 21608662), (18, 10804331), (19, 10235682), (38, 5117841), (57, 3411894), (114, 1705947), (139, 1399122), (171, 1137298), (278, 699561), (342, 568649), (417, 466374), (834, 233187), (1251, 155458), (2502, 77729), (2641, 73638), (4091, 47538), (5282, 36819), (7923, 24546), (8182, 23769), (12273, 15846)]