198036774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49783}}^1$

素因数の和:49821

約数の個数: 48

約数和(自身を含む): 489277152

約数和(自身を除く): 291240378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 49783, 99566, 149349, 298698, 448047, 647179, 846311, 896094, 1294358, 1692622, 1941537, 2538933, 3883074, 5077866, 5824611, 7616799, 11002043, 11649222, 15233598, 22004086, 33006129, 66012258, 99018387, 198036774]

約数ペア:

[(1, 198036774), (2, 99018387), (3, 66012258), (6, 33006129), (9, 22004086), (13, 15233598), (17, 11649222), (18, 11002043), (26, 7616799), (34, 5824611), (39, 5077866), (51, 3883074), (78, 2538933), (102, 1941537), (117, 1692622), (153, 1294358), (221, 896094), (234, 846311), (306, 647179), (442, 448047), (663, 298698), (1326, 149349), (1989, 99566), (3978, 49783)]