205509528

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19417}}^1$

素因数の和:19446

約数の個数: 96

約数和(自身を含む): 664095600

約数和(自身を除く): 458586072

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, 19417, 38834, 58251, 77668, 116502, 135919, 155336, 174753, 233004, 271838, 349506, 407757, 466008, 524259, 543676, 699012, 815514, 951433, 1048518, 1087352, 1223271, 1398024, 1631028, 1902866, 2097036, 2446542, 2854299, 3262056, 3669813, 3805732, 4194072, 4893084, 5708598, 7339626, 7611464, 8562897, 9786168, 11417196, 14679252, 17125794, 22834392, 25688691, 29358504, 34251588, 51377382, 68503176, 102754764, 205509528]

約数ペア:

[(1, 205509528), (2, 102754764), (3, 68503176), (4, 51377382), (6, 34251588), (7, 29358504), (8, 25688691), (9, 22834392), (12, 17125794), (14, 14679252), (18, 11417196), (21, 9786168), (24, 8562897), (27, 7611464), (28, 7339626), (36, 5708598), (42, 4893084), (49, 4194072), (54, 3805732), (56, 3669813), (63, 3262056), (72, 2854299), (84, 2446542), (98, 2097036), (108, 1902866), (126, 1631028), (147, 1398024), (168, 1223271), (189, 1087352), (196, 1048518), (216, 951433), (252, 815514), (294, 699012), (378, 543676), (392, 524259), (441, 466008), (504, 407757), (588, 349506), (756, 271838), (882, 233004), (1176, 174753), (1323, 155336), (1512, 135919), (1764, 116502), (2646, 77668), (3528, 58251), (5292, 38834), (10584, 19417)]