204039728

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{47407}}^1$

素因数の和:47684

約数の個数: 20

約数和(自身を含む): 396804960

約数和(自身を除く): 192765232

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 47407, 94814, 189628, 379256, 758512, 12752483, 25504966, 51009932, 102019864, 204039728]

約数ペア:

[(1, 204039728), (2, 102019864), (4, 51009932), (8, 25504966), (16, 12752483), (269, 758512), (538, 379256), (1076, 189628), (2152, 94814), (4304, 47407)]