208713076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{364883}}^1$

素因数の和:364911

約数の個数: 24

約数和(自身を含む): 429103584

約数和(自身を除く): 220390508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 364883, 729766, 1459532, 4013713, 4743479, 8027426, 9486958, 16054852, 18973916, 52178269, 104356538, 208713076]

約数ペア:

[(1, 208713076), (2, 104356538), (4, 52178269), (11, 18973916), (13, 16054852), (22, 9486958), (26, 8027426), (44, 4743479), (52, 4013713), (143, 1459532), (286, 729766), (572, 364883)]