204097564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{12239}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 390700800

約数和(自身を除く): 186603236

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 12239, 16676, 24478, 48956, 134629, 269258, 538516, 4638581, 9277162, 18554324, 51024391, 102048782, 204097564]

約数ペア:

[(1, 204097564), (2, 102048782), (4, 51024391), (11, 18554324), (22, 9277162), (44, 4638581), (379, 538516), (758, 269258), (1516, 134629), (4169, 48956), (8338, 24478), (12239, 16676)]