204057955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{2621}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 255991104

約数和(自身を除く): 51933149

約数列:

[1, 5, 23, 115, 677, 2621, 3385, 13105, 15571, 60283, 77855, 301415, 1774417, 8872085, 40811591, 204057955]

約数ペア:

[(1, 204057955), (5, 40811591), (23, 8872085), (115, 1774417), (677, 301415), (2621, 77855), (3385, 60283), (13105, 15571)]