208994292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{446569}}^1$

素因数の和:446592

約数の個数: 36

約数和(自身を含む): 568930180

約数和(自身を除く): 359935888

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 446569, 893138, 1339707, 1786276, 2679414, 4019121, 5358828, 5805397, 8038242, 11610794, 16076484, 17416191, 23221588, 34832382, 52248573, 69664764, 104497146, 208994292]

約数ペア:

[(1, 208994292), (2, 104497146), (3, 69664764), (4, 52248573), (6, 34832382), (9, 23221588), (12, 17416191), (13, 16076484), (18, 11610794), (26, 8038242), (36, 5805397), (39, 5358828), (52, 4019121), (78, 2679414), (117, 1786276), (156, 1339707), (234, 893138), (468, 446569)]