209689272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{224027}}^1$

素因数の和:224052

約数の個数: 48

約数和(自身を含む): 611596440

約数和(自身を除く): 401907168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 224027, 448054, 672081, 896108, 1344162, 1792216, 2016243, 2688324, 2912351, 4032486, 5376648, 5824702, 8064972, 8737053, 11649404, 16129944, 17474106, 23298808, 26211159, 34948212, 52422318, 69896424, 104844636, 209689272]

約数ペア:

[(1, 209689272), (2, 104844636), (3, 69896424), (4, 52422318), (6, 34948212), (8, 26211159), (9, 23298808), (12, 17474106), (13, 16129944), (18, 11649404), (24, 8737053), (26, 8064972), (36, 5824702), (39, 5376648), (52, 4032486), (72, 2912351), (78, 2688324), (104, 2016243), (117, 1792216), (156, 1344162), (234, 896108), (312, 672081), (468, 448054), (936, 224027)]