208038227956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{30539963}}^1$

素因数の和:30540111

約数の個数: 24

約数和(自身を含む): 395064974304

約数和(自身を除く): 187026746348

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 30539963, 61079926, 122159852, 397019519, 794039038, 1588078076, 4000735153, 8001470306, 16002940612, 52009556989, 104019113978, 208038227956]

約数ペア:

[(1, 208038227956), (2, 104019113978), (4, 52009556989), (13, 16002940612), (26, 8001470306), (52, 4000735153), (131, 1588078076), (262, 794039038), (524, 397019519), (1703, 122159852), (3406, 61079926), (6812, 30539963)]