208361106

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6612

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 294832494

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 6551, 10602, 13102, 15903, 19653, 31806, 39306, 58959, 117918, 124469, 176877, 203081, 248938, 353754, 373407, 406162, 609243, 746814, 1120221, 1218486, 1827729, 2240442, 3360663, 3655458, 3858539, 5483187, 6721326, 7717078, 10966374, 11575617, 23151234, 34726851, 69453702, 104180553, 208361106]

約数ペア:

[(1, 208361106), (2, 104180553), (3, 69453702), (6, 34726851), (9, 23151234), (18, 11575617), (19, 10966374), (27, 7717078), (31, 6721326), (38, 5483187), (54, 3858539), (57, 3655458), (62, 3360663), (93, 2240442), (114, 1827729), (171, 1218486), (186, 1120221), (279, 746814), (342, 609243), (513, 406162), (558, 373407), (589, 353754), (837, 248938), (1026, 203081), (1178, 176877), (1674, 124469), (1767, 117918), (3534, 58959), (5301, 39306), (6551, 31806), (10602, 19653), (13102, 15903)]