206564592016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{416460871}}^1$

素因数の和:416460910

約数の個数: 20

約数和(自身を含む): 413129185024

約数和(自身を除く): 206564593008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 416460871, 832921742, 1665843484, 3331686968, 6663373936, 12910287001, 25820574002, 51641148004, 103282296008, 206564592016]

約数ペア:

[(1, 206564592016), (2, 103282296008), (4, 51641148004), (8, 25820574002), (16, 12910287001), (31, 6663373936), (62, 3331686968), (124, 1665843484), (248, 832921742), (496, 416460871)]