209034

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{79}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 547200

約数和(自身を除く): 338166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 79, 98, 126, 147, 158, 189, 237, 294, 378, 441, 474, 553, 711, 882, 1106, 1323, 1422, 1659, 2133, 2646, 3318, 3871, 4266, 4977, 7742, 9954, 11613, 14931, 23226, 29862, 34839, 69678, 104517, 209034]

約数ペア:

[(1, 209034), (2, 104517), (3, 69678), (6, 34839), (7, 29862), (9, 23226), (14, 14931), (18, 11613), (21, 9954), (27, 7742), (42, 4977), (49, 4266), (54, 3871), (63, 3318), (79, 2646), (98, 2133), (126, 1659), (147, 1422), (158, 1323), (189, 1106), (237, 882), (294, 711), (378, 553), (441, 474)]