208351548

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{13879}}^1$

素因数の和:14031

約数の個数: 48

約数和(自身を含む): 544096000

約数和(自身を除く): 335744452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 13879, 15012, 27758, 41637, 55516, 83274, 124911, 166548, 249822, 374733, 499644, 749466, 1498932, 1929181, 3858362, 5787543, 7716724, 11575086, 17362629, 23150172, 34725258, 52087887, 69450516, 104175774, 208351548]

約数ペア:

[(1, 208351548), (2, 104175774), (3, 69450516), (4, 52087887), (6, 34725258), (9, 23150172), (12, 17362629), (18, 11575086), (27, 7716724), (36, 5787543), (54, 3858362), (108, 1929181), (139, 1498932), (278, 749466), (417, 499644), (556, 374733), (834, 249822), (1251, 166548), (1668, 124911), (2502, 83274), (3753, 55516), (5004, 41637), (7506, 27758), (13879, 15012)]