206875750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20241

約数の個数: 32

約数和(自身を含む): 396736704

約数和(自身を除く): 189860954

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 20183, 40366, 100915, 201830, 504575, 827503, 1009150, 1655006, 2522875, 4137515, 5045750, 8275030, 20687575, 41375150, 103437875, 206875750]

約数ペア:

[(1, 206875750), (2, 103437875), (5, 41375150), (10, 20687575), (25, 8275030), (41, 5045750), (50, 4137515), (82, 2522875), (125, 1655006), (205, 1009150), (250, 827503), (410, 504575), (1025, 201830), (2050, 100915), (5125, 40366), (10250, 20183)]