207880884

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{17989}}^1$

素因数の和:18109

約数の個数: 48

約数和(自身を含む): 544017600

約数和(自身を除く): 336136716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 17989, 35978, 53967, 71956, 107934, 161901, 215868, 323802, 485703, 647604, 971406, 1924823, 1942812, 3849646, 5774469, 7699292, 11548938, 17323407, 23097876, 34646814, 51970221, 69293628, 103940442, 207880884]

約数ペア:

[(1, 207880884), (2, 103940442), (3, 69293628), (4, 51970221), (6, 34646814), (9, 23097876), (12, 17323407), (18, 11548938), (27, 7699292), (36, 5774469), (54, 3849646), (107, 1942812), (108, 1924823), (214, 971406), (321, 647604), (428, 485703), (642, 323802), (963, 215868), (1284, 161901), (1926, 107934), (2889, 71956), (3852, 53967), (5778, 35978), (11556, 17989)]