203428304

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{6163}}^1$

素因数の和:8234

約数の個数: 20

約数和(自身を含む): 394397376

約数和(自身を除く): 190969072

約数列:

[1, 2, 4, 8, 16, 2063, 4126, 6163, 8252, 12326, 16504, 24652, 33008, 49304, 98608, 12714269, 25428538, 50857076, 101714152, 203428304]

約数ペア:

[(1, 203428304), (2, 101714152), (4, 50857076), (8, 25428538), (16, 12714269), (2063, 98608), (4126, 49304), (6163, 33008), (8252, 24652), (12326, 16504)]