209975424

素因数分解:

$2^7\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1747}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 559849440

約数和(自身を除く): 349874016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 313, 384, 626, 939, 1252, 1747, 1878, 2504, 3494, 3756, 5008, 5241, 6988, 7512, 10016, 10482, 13976, 15024, 20032, 20964, 27952, 30048, 40064, 41928, 55904, 60096, 83856, 111808, 120192, 167712, 223616, 335424, 546811, 670848, 1093622, 1640433, 2187244, 3280866, 4374488, 6561732, 8748976, 13123464, 17497952, 26246928, 34995904, 52493856, 69991808, 104987712, 209975424]

約数ペア:

[(1, 209975424), (2, 104987712), (3, 69991808), (4, 52493856), (6, 34995904), (8, 26246928), (12, 17497952), (16, 13123464), (24, 8748976), (32, 6561732), (48, 4374488), (64, 3280866), (96, 2187244), (128, 1640433), (192, 1093622), (313, 670848), (384, 546811), (626, 335424), (939, 223616), (1252, 167712), (1747, 120192), (1878, 111808), (2504, 83856), (3494, 60096), (3756, 55904), (5008, 41928), (5241, 40064), (6988, 30048), (7512, 27952), (10016, 20964), (10482, 20032), (13976, 15024)]