209044584

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19751}}^1$

素因数の和:19780

約数の個数: 96

約数和(自身を含む): 675518400

約数和(自身を除く): 466473816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19751, 39502, 59253, 79004, 118506, 138257, 158008, 177759, 237012, 276514, 355518, 414771, 474024, 533277, 553028, 711036, 829542, 967799, 1066554, 1106056, 1244313, 1422072, 1659084, 1935598, 2133108, 2488626, 2903397, 3318168, 3732939, 3871196, 4266216, 4977252, 5806794, 7465878, 7742392, 8710191, 9954504, 11613588, 14931756, 17420382, 23227176, 26130573, 29863512, 34840764, 52261146, 69681528, 104522292, 209044584]

約数ペア:

[(1, 209044584), (2, 104522292), (3, 69681528), (4, 52261146), (6, 34840764), (7, 29863512), (8, 26130573), (9, 23227176), (12, 17420382), (14, 14931756), (18, 11613588), (21, 9954504), (24, 8710191), (27, 7742392), (28, 7465878), (36, 5806794), (42, 4977252), (49, 4266216), (54, 3871196), (56, 3732939), (63, 3318168), (72, 2903397), (84, 2488626), (98, 2133108), (108, 1935598), (126, 1659084), (147, 1422072), (168, 1244313), (189, 1106056), (196, 1066554), (216, 967799), (252, 829542), (294, 711036), (378, 553028), (392, 533277), (441, 474024), (504, 414771), (588, 355518), (756, 276514), (882, 237012), (1176, 177759), (1323, 158008), (1512, 138257), (1764, 118506), (2646, 79004), (3528, 59253), (5292, 39502), (10584, 19751)]