207870642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10247}}^1$

素因数の和:10292

約数の個数: 72

約数和(自身を含む): 546751296

約数和(自身を除く): 338880654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 10247, 20286, 20494, 30741, 61482, 71729, 92223, 143458, 184446, 215187, 235681, 430374, 471362, 502103, 645561, 707043, 1004206, 1291122, 1414086, 1506309, 1649767, 2121129, 3012618, 3299534, 4242258, 4518927, 4949301, 9037854, 9898602, 11548369, 14847903, 23096738, 29695806, 34645107, 69290214, 103935321, 207870642]

約数ペア:

[(1, 207870642), (2, 103935321), (3, 69290214), (6, 34645107), (7, 29695806), (9, 23096738), (14, 14847903), (18, 11548369), (21, 9898602), (23, 9037854), (42, 4949301), (46, 4518927), (49, 4242258), (63, 3299534), (69, 3012618), (98, 2121129), (126, 1649767), (138, 1506309), (147, 1414086), (161, 1291122), (207, 1004206), (294, 707043), (322, 645561), (414, 502103), (441, 471362), (483, 430374), (882, 235681), (966, 215187), (1127, 184446), (1449, 143458), (2254, 92223), (2898, 71729), (3381, 61482), (6762, 30741), (10143, 20494), (10247, 20286)]