204596144

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{66949}}^1$

素因数の和:67148

約数の個数: 20

約数和(自身を含む): 398486400

約数和(自身を除く): 193890256

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 66949, 133898, 267796, 535592, 1071184, 12787259, 25574518, 51149036, 102298072, 204596144]

約数ペア:

[(1, 204596144), (2, 102298072), (4, 51149036), (8, 25574518), (16, 12787259), (191, 1071184), (382, 535592), (764, 267796), (1528, 133898), (3056, 66949)]