204831198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 368809506

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 31, 33, 34, 39, 51, 62, 66, 78, 93, 99, 102, 117, 143, 151, 153, 186, 187, 198, 221, 234, 279, 286, 302, 306, 341, 374, 403, 429, 442, 453, 527, 558, 561, 663, 682, 806, 858, 906, 1023, 1054, 1122, 1209, 1287, 1326, 1359, 1581, 1661, 1683, 1963, 1989, 2046, 2418, 2431, 2567, 2574, 2718, 3069, 3162, 3322, 3366, 3627, 3926, 3978, 4433, 4681, 4743, 4862, 4983, 5134, 5797, 5889, 6138, 6851, 7254, 7293, 7701, 8866, 9362, 9486, 9966, 11594, 11778, 13299, 13702, 14043, 14586, 14949, 15402, 17391, 17667, 20553, 21593, 21879, 23103, 26598, 28086, 28237, 29898, 33371, 34782, 35334, 39897, 41106, 42129, 43186, 43758, 46206, 51491, 52173, 56474, 60853, 61659, 64779, 66742, 75361, 79577, 79794, 84258, 84711, 100113, 102982, 104346, 121706, 123318, 129558, 150722, 154473, 159154, 169422, 182559, 194337, 200226, 226083, 238731, 254133, 300339, 308946, 365118, 367081, 388674, 452166, 463419, 477462, 508266, 547677, 600678, 669383, 678249, 716193, 734162, 875347, 926838, 1034501, 1095354, 1101243, 1338766, 1356498, 1432386, 1750694, 2008149, 2069002, 2202486, 2626041, 3103503, 3303729, 4016298, 5252082, 6024447, 6207006, 6607458, 7878123, 9310509, 11379511, 12048894, 15756246, 18621018, 22759022, 34138533, 68277066, 102415599, 204831198]

約数ペア:

[(1, 204831198), (2, 102415599), (3, 68277066), (6, 34138533), (9, 22759022), (11, 18621018), (13, 15756246), (17, 12048894), (18, 11379511), (22, 9310509), (26, 7878123), (31, 6607458), (33, 6207006), (34, 6024447), (39, 5252082), (51, 4016298), (62, 3303729), (66, 3103503), (78, 2626041), (93, 2202486), (99, 2069002), (102, 2008149), (117, 1750694), (143, 1432386), (151, 1356498), (153, 1338766), (186, 1101243), (187, 1095354), (198, 1034501), (221, 926838), (234, 875347), (279, 734162), (286, 716193), (302, 678249), (306, 669383), (341, 600678), (374, 547677), (403, 508266), (429, 477462), (442, 463419), (453, 452166), (527, 388674), (558, 367081), (561, 365118), (663, 308946), (682, 300339), (806, 254133), (858, 238731), (906, 226083), (1023, 200226), (1054, 194337), (1122, 182559), (1209, 169422), (1287, 159154), (1326, 154473), (1359, 150722), (1581, 129558), (1661, 123318), (1683, 121706), (1963, 104346), (1989, 102982), (2046, 100113), (2418, 84711), (2431, 84258), (2567, 79794), (2574, 79577), (2718, 75361), (3069, 66742), (3162, 64779), (3322, 61659), (3366, 60853), (3627, 56474), (3926, 52173), (3978, 51491), (4433, 46206), (4681, 43758), (4743, 43186), (4862, 42129), (4983, 41106), (5134, 39897), (5797, 35334), (5889, 34782), (6138, 33371), (6851, 29898), (7254, 28237), (7293, 28086), (7701, 26598), (8866, 23103), (9362, 21879), (9486, 21593), (9966, 20553), (11594, 17667), (11778, 17391), (13299, 15402), (13702, 14949), (14043, 14586)]