207789868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363269}}^1$

素因数の和:363297

約数の個数: 24

約数和(自身を含む): 427205520

約数和(自身を除く): 219415652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 363269, 726538, 1453076, 3995959, 4722497, 7991918, 9444994, 15983836, 18889988, 51947467, 103894934, 207789868]

約数ペア:

[(1, 207789868), (2, 103894934), (4, 51947467), (11, 18889988), (13, 15983836), (22, 9444994), (26, 7991918), (44, 4722497), (52, 3995959), (143, 1453076), (286, 726538), (572, 363269)]