205329584

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{67189}}^1$

素因数の和:67388

約数の個数: 20

約数和(自身を含む): 399914880

約数和(自身を除く): 194585296

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 67189, 134378, 268756, 537512, 1075024, 12833099, 25666198, 51332396, 102664792, 205329584]

約数ペア:

[(1, 205329584), (2, 102664792), (4, 51332396), (8, 25666198), (16, 12833099), (191, 1075024), (382, 537512), (764, 268756), (1528, 134378), (3056, 67189)]