201216118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{112663}}^1$

素因数の和:112731

約数の個数: 16

約数和(自身を含む): 324472320

約数和(自身を除く): 123256202

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 112663, 225326, 2140597, 4281194, 5295161, 10590322, 100608059, 201216118]

約数ペア:

[(1, 201216118), (2, 100608059), (19, 10590322), (38, 5295161), (47, 4281194), (94, 2140597), (893, 225326), (1786, 112663)]