198808038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77237}}^1$

素因数の和:77269

約数の個数: 48

約数和(自身を含む): 506063376

約数和(自身を除く): 307255338

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 77237, 154474, 231711, 463422, 695133, 849607, 1004081, 1390266, 1699214, 2008162, 2548821, 3012243, 5097642, 6024486, 7646463, 9036729, 11044891, 15292926, 18073458, 22089782, 33134673, 66269346, 99404019, 198808038]

約数ペア:

[(1, 198808038), (2, 99404019), (3, 66269346), (6, 33134673), (9, 22089782), (11, 18073458), (13, 15292926), (18, 11044891), (22, 9036729), (26, 7646463), (33, 6024486), (39, 5097642), (66, 3012243), (78, 2548821), (99, 2008162), (117, 1699214), (143, 1390266), (198, 1004081), (234, 849607), (286, 695133), (429, 463422), (858, 231711), (1287, 154474), (2574, 77237)]