205328152

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{254119}}^1$

素因数の和:254226

約数の個数: 16

約数和(自身を含む): 388803600

約数和(自身を除く): 183475448

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 254119, 508238, 1016476, 2032952, 25666019, 51332038, 102664076, 205328152]

約数ペア:

[(1, 205328152), (2, 102664076), (4, 51332038), (8, 25666019), (101, 2032952), (202, 1016476), (404, 508238), (808, 254119)]