204770384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140639}}^1$

素因数の和:140667

約数の個数: 40

約数和(自身を含む): 488302080

約数和(自身を除く): 283531696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 140639, 281278, 562556, 984473, 1125112, 1828307, 1968946, 2250224, 3656614, 3937892, 7313228, 7875784, 12798149, 14626456, 15751568, 25596298, 29252912, 51192596, 102385192, 204770384]

約数ペア:

[(1, 204770384), (2, 102385192), (4, 51192596), (7, 29252912), (8, 25596298), (13, 15751568), (14, 14626456), (16, 12798149), (26, 7875784), (28, 7313228), (52, 3937892), (56, 3656614), (91, 2250224), (104, 1968946), (112, 1828307), (182, 1125112), (208, 984473), (364, 562556), (728, 281278), (1456, 140639)]