209631422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104711}}^1$

素因数の和:104744

約数の個数: 32

約数和(自身を含む): 422198784

約数和(自身を除く): 212567362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 104711, 209422, 732977, 1151821, 1361243, 1465954, 2303642, 2722486, 8062747, 9528701, 14973673, 16125494, 19057402, 29947346, 104815711, 209631422]

約数ペア:

[(1, 209631422), (2, 104815711), (7, 29947346), (11, 19057402), (13, 16125494), (14, 14973673), (22, 9528701), (26, 8062747), (77, 2722486), (91, 2303642), (143, 1465954), (154, 1361243), (182, 1151821), (286, 732977), (1001, 209422), (2002, 104711)]