198647604

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{104113}}^1$

素因数の和:104176

約数の個数: 36

約数和(自身を含む): 511616196

約数和(自身を除く): 312968592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 104113, 208226, 312339, 416452, 624678, 937017, 1249356, 1874034, 3748068, 5517989, 11035978, 16553967, 22071956, 33107934, 49661901, 66215868, 99323802, 198647604]

約数ペア:

[(1, 198647604), (2, 99323802), (3, 66215868), (4, 49661901), (6, 33107934), (9, 22071956), (12, 16553967), (18, 11035978), (36, 5517989), (53, 3748068), (106, 1874034), (159, 1249356), (212, 937017), (318, 624678), (477, 416452), (636, 312339), (954, 208226), (1908, 104113)]