204536404807

素因数分解:

$7^4\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{5233}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 243011353984

約数和(自身を除く): 38474949177

約数列:

[1, 7, 49, 73, 223, 343, 511, 1561, 2401, 3577, 5233, 10927, 16279, 25039, 36631, 76489, 113953, 175273, 256417, 382009, 535423, 797671, 1166959, 1794919, 2674063, 5583697, 8168713, 12564433, 18718441, 39085879, 57180991, 85188007, 131029087, 400266937, 596316049, 917203609, 2801868559, 4174212343, 29219486401, 204536404807]

約数ペア:

[(1, 204536404807), (7, 29219486401), (49, 4174212343), (73, 2801868559), (223, 917203609), (343, 596316049), (511, 400266937), (1561, 131029087), (2401, 85188007), (3577, 57180991), (5233, 39085879), (10927, 18718441), (16279, 12564433), (25039, 8168713), (36631, 5583697), (76489, 2674063), (113953, 1794919), (175273, 1166959), (256417, 797671), (382009, 535423)]