203662384

素因数分解:

$2^4\times {\mathrm{3191}}^1\times {\mathrm{3989}}^1$

素因数の和:7188

約数の個数: 20

約数和(自身を含む): 394818480

約数和(自身を除く): 191156096

約数列:

[1, 2, 4, 8, 16, 3191, 3989, 6382, 7978, 12764, 15956, 25528, 31912, 51056, 63824, 12728899, 25457798, 50915596, 101831192, 203662384]

約数ペア:

[(1, 203662384), (2, 101831192), (4, 50915596), (8, 25457798), (16, 12728899), (3191, 63824), (3989, 51056), (6382, 31912), (7978, 25528), (12764, 15956)]