200419688

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{3547}}^1$

素因数の和:4569

約数の個数: 32

約数和(自身を含む): 430017600

約数和(自身を除く): 229597912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 2018, 3547, 4036, 7063, 7094, 8072, 14126, 14188, 24829, 28252, 28376, 49658, 56504, 99316, 198632, 3578923, 7157846, 14315692, 25052461, 28631384, 50104922, 100209844, 200419688]

約数ペア:

[(1, 200419688), (2, 100209844), (4, 50104922), (7, 28631384), (8, 25052461), (14, 14315692), (28, 7157846), (56, 3578923), (1009, 198632), (2018, 99316), (3547, 56504), (4036, 49658), (7063, 28376), (7094, 28252), (8072, 24829), (14126, 14188)]