199811124

素因数分解:

$2^2\times 3^5\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 526926400

約数和(自身を除く): 327115276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 243, 324, 398, 486, 597, 796, 972, 1033, 1194, 1791, 2066, 2388, 3099, 3582, 4132, 5373, 6198, 7164, 9297, 10746, 12396, 16119, 18594, 21492, 27891, 32238, 37188, 48357, 55782, 64476, 83673, 96714, 111564, 167346, 193428, 205567, 251019, 334692, 411134, 502038, 616701, 822268, 1004076, 1233402, 1850103, 2466804, 3700206, 5550309, 7400412, 11100618, 16650927, 22201236, 33301854, 49952781, 66603708, 99905562, 199811124]

約数ペア:

[(1, 199811124), (2, 99905562), (3, 66603708), (4, 49952781), (6, 33301854), (9, 22201236), (12, 16650927), (18, 11100618), (27, 7400412), (36, 5550309), (54, 3700206), (81, 2466804), (108, 1850103), (162, 1233402), (199, 1004076), (243, 822268), (324, 616701), (398, 502038), (486, 411134), (597, 334692), (796, 251019), (972, 205567), (1033, 193428), (1194, 167346), (1791, 111564), (2066, 96714), (2388, 83673), (3099, 64476), (3582, 55782), (4132, 48357), (5373, 37188), (6198, 32238), (7164, 27891), (9297, 21492), (10746, 18594), (12396, 16119)]