209893464

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{88339}}^1$

素因数の和:88365

約数の個数: 64

約数和(自身を含む): 636048000

約数和(自身を除く): 426154536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 88339, 176678, 265017, 353356, 530034, 706712, 795051, 971729, 1060068, 1590102, 1943458, 2120136, 2385153, 2915187, 3180204, 3886916, 4770306, 5830374, 6360408, 7773832, 8745561, 9540612, 11660748, 17491122, 19081224, 23321496, 26236683, 34982244, 52473366, 69964488, 104946732, 209893464]

約数ペア:

[(1, 209893464), (2, 104946732), (3, 69964488), (4, 52473366), (6, 34982244), (8, 26236683), (9, 23321496), (11, 19081224), (12, 17491122), (18, 11660748), (22, 9540612), (24, 8745561), (27, 7773832), (33, 6360408), (36, 5830374), (44, 4770306), (54, 3886916), (66, 3180204), (72, 2915187), (88, 2385153), (99, 2120136), (108, 1943458), (132, 1590102), (198, 1060068), (216, 971729), (264, 795051), (297, 706712), (396, 530034), (594, 353356), (792, 265017), (1188, 176678), (2376, 88339)]