203439708

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 548190720

約数和(自身を除く): 344751012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 71, 86, 108, 129, 142, 172, 213, 258, 284, 387, 426, 516, 617, 639, 774, 852, 1161, 1234, 1278, 1548, 1851, 1917, 2322, 2468, 2556, 3053, 3702, 3834, 4644, 5553, 6106, 7404, 7668, 9159, 11106, 12212, 16659, 18318, 22212, 26531, 27477, 33318, 36636, 43807, 53062, 54954, 66636, 79593, 82431, 87614, 106124, 109908, 131421, 159186, 164862, 175228, 238779, 262842, 318372, 329724, 394263, 477558, 525684, 716337, 788526, 955116, 1182789, 1432674, 1577052, 1883701, 2365578, 2865348, 3767402, 4731156, 5651103, 7534804, 11302206, 16953309, 22604412, 33906618, 50859927, 67813236, 101719854, 203439708]

約数ペア:

[(1, 203439708), (2, 101719854), (3, 67813236), (4, 50859927), (6, 33906618), (9, 22604412), (12, 16953309), (18, 11302206), (27, 7534804), (36, 5651103), (43, 4731156), (54, 3767402), (71, 2865348), (86, 2365578), (108, 1883701), (129, 1577052), (142, 1432674), (172, 1182789), (213, 955116), (258, 788526), (284, 716337), (387, 525684), (426, 477558), (516, 394263), (617, 329724), (639, 318372), (774, 262842), (852, 238779), (1161, 175228), (1234, 164862), (1278, 159186), (1548, 131421), (1851, 109908), (1917, 106124), (2322, 87614), (2468, 82431), (2556, 79593), (3053, 66636), (3702, 54954), (3834, 53062), (4644, 43807), (5553, 36636), (6106, 33318), (7404, 27477), (7668, 26531), (9159, 22212), (11106, 18318), (12212, 16659)]