204839514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10243}}^1$

素因数の和:10363

約数の個数: 48

約数和(自身を含む): 489007584

約数和(自身を除く): 284168070

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 10243, 19998, 20486, 30729, 61458, 92187, 112673, 184374, 225346, 338019, 676038, 1014057, 1034543, 2028114, 2069086, 3103629, 6207258, 9310887, 11379973, 18621774, 22759946, 34139919, 68279838, 102419757, 204839514]

約数ペア:

[(1, 204839514), (2, 102419757), (3, 68279838), (6, 34139919), (9, 22759946), (11, 18621774), (18, 11379973), (22, 9310887), (33, 6207258), (66, 3103629), (99, 2069086), (101, 2028114), (198, 1034543), (202, 1014057), (303, 676038), (606, 338019), (909, 225346), (1111, 184374), (1818, 112673), (2222, 92187), (3333, 61458), (6666, 30729), (9999, 20486), (10243, 19998)]