238210216

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{115861}}^1$

素因数の和:116124

約数の個数: 16

約数和(自身を含む): 448385940

約数和(自身を除く): 210175724

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 115861, 231722, 463444, 926888, 29776277, 59552554, 119105108, 238210216]

約数ペア:

[(1, 238210216), (2, 119105108), (4, 59552554), (8, 29776277), (257, 926888), (514, 463444), (1028, 231722), (2056, 115861)]