208275174

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 469647360

約数和(自身を除く): 261372186

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2286, 2939, 3937, 5878, 7874, 8817, 11811, 17634, 23622, 26451, 35433, 52902, 70866, 91109, 182218, 273327, 373253, 546654, 746506, 819981, 1119759, 1639962, 2239518, 3359277, 6718554, 11570843, 23141686, 34712529, 69425058, 104137587, 208275174]

約数ペア:

[(1, 208275174), (2, 104137587), (3, 69425058), (6, 34712529), (9, 23141686), (18, 11570843), (31, 6718554), (62, 3359277), (93, 2239518), (127, 1639962), (186, 1119759), (254, 819981), (279, 746506), (381, 546654), (558, 373253), (762, 273327), (1143, 182218), (2286, 91109), (2939, 70866), (3937, 52902), (5878, 35433), (7874, 26451), (8817, 23622), (11811, 17634)]