204881012492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3940019471}}^1$

素因数の和:3940019488

約数の個数: 12

約数和(自身を含む): 386121908256

約数和(自身を除く): 181240895764

約数列:

[1, 2, 4, 13, 26, 52, 3940019471, 7880038942, 15760077884, 51220253123, 102440506246, 204881012492]

約数ペア:

[(1, 204881012492), (2, 102440506246), (4, 51220253123), (13, 15760077884), (26, 7880038942), (52, 3940019471)]