209969388

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{6133}}^1$

素因数の和:6463

約数の個数: 48

約数和(自身を含む): 546171360

約数和(自身を除く): 336201972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 6133, 8559, 11412, 12266, 17118, 18399, 24532, 34236, 36798, 55197, 73596, 110394, 165591, 220788, 331182, 662364, 1944161, 3888322, 5832483, 7776644, 11664966, 17497449, 23329932, 34994898, 52492347, 69989796, 104984694, 209969388]

約数ペア:

[(1, 209969388), (2, 104984694), (3, 69989796), (4, 52492347), (6, 34994898), (9, 23329932), (12, 17497449), (18, 11664966), (27, 7776644), (36, 5832483), (54, 3888322), (108, 1944161), (317, 662364), (634, 331182), (951, 220788), (1268, 165591), (1902, 110394), (2853, 73596), (3804, 55197), (5706, 36798), (6133, 34236), (8559, 24532), (11412, 18399), (12266, 17118)]