200728638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 489565440

約数和(自身を除く): 288836802

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 181, 198, 297, 362, 543, 594, 1086, 1629, 1867, 1991, 3258, 3734, 3982, 4887, 5601, 5973, 9774, 11202, 11946, 16803, 17919, 20537, 33606, 35838, 41074, 50409, 53757, 61611, 100818, 107514, 123222, 184833, 337927, 369666, 554499, 675854, 1013781, 1108998, 2027562, 3041343, 3717197, 6082686, 7434394, 9124029, 11151591, 18248058, 22303182, 33454773, 66909546, 100364319, 200728638]

約数ペア:

[(1, 200728638), (2, 100364319), (3, 66909546), (6, 33454773), (9, 22303182), (11, 18248058), (18, 11151591), (22, 9124029), (27, 7434394), (33, 6082686), (54, 3717197), (66, 3041343), (99, 2027562), (181, 1108998), (198, 1013781), (297, 675854), (362, 554499), (543, 369666), (594, 337927), (1086, 184833), (1629, 123222), (1867, 107514), (1991, 100818), (3258, 61611), (3734, 53757), (3982, 50409), (4887, 41074), (5601, 35838), (5973, 33606), (9774, 20537), (11202, 17919), (11946, 16803)]