199114552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 461260800

約数和(自身を除く): 262146248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 479, 571, 728, 958, 1142, 1916, 2284, 3353, 3832, 3997, 4568, 6227, 6706, 7423, 7994, 12454, 13412, 14846, 15988, 24908, 26824, 29692, 31976, 43589, 49816, 51961, 59384, 87178, 103922, 174356, 207844, 273509, 348712, 415688, 547018, 1094036, 1914563, 2188072, 3555617, 3829126, 7111234, 7658252, 14222468, 15316504, 24889319, 28444936, 49778638, 99557276, 199114552]

約数ペア:

[(1, 199114552), (2, 99557276), (4, 49778638), (7, 28444936), (8, 24889319), (13, 15316504), (14, 14222468), (26, 7658252), (28, 7111234), (52, 3829126), (56, 3555617), (91, 2188072), (104, 1914563), (182, 1094036), (364, 547018), (479, 415688), (571, 348712), (728, 273509), (958, 207844), (1142, 174356), (1916, 103922), (2284, 87178), (3353, 59384), (3832, 51961), (3997, 49816), (4568, 43589), (6227, 31976), (6706, 29692), (7423, 26824), (7994, 24908), (12454, 15988), (13412, 14846)]