193897242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 569088000

約数和(自身を除く): 375190758

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 37, 38, 42, 57, 63, 66, 74, 77, 99, 111, 114, 126, 133, 154, 171, 198, 199, 209, 222, 231, 259, 266, 333, 342, 398, 399, 407, 418, 462, 518, 597, 627, 666, 693, 703, 777, 798, 814, 1194, 1197, 1221, 1254, 1386, 1393, 1406, 1463, 1554, 1791, 1881, 2109, 2189, 2331, 2394, 2442, 2786, 2849, 2926, 3582, 3663, 3762, 3781, 4179, 4218, 4378, 4389, 4662, 4921, 5698, 6327, 6567, 7326, 7363, 7562, 7733, 8358, 8547, 8778, 9842, 11343, 12537, 12654, 13134, 13167, 14726, 14763, 15323, 15466, 17094, 19701, 22089, 22686, 23199, 25074, 25641, 26334, 26467, 29526, 30646, 34029, 39402, 41591, 44178, 44289, 45969, 46398, 51282, 51541, 52934, 54131, 66267, 68058, 69597, 79401, 80993, 83182, 88578, 91938, 103082, 108262, 124773, 132534, 137907, 139194, 139897, 154623, 158802, 161986, 162393, 238203, 242979, 249546, 275814, 279794, 291137, 309246, 324786, 374319, 419691, 463869, 476406, 485958, 487179, 566951, 582274, 728937, 748638, 839382, 873411, 927738, 974358, 979279, 1133902, 1259073, 1457874, 1538867, 1700853, 1746822, 1958558, 2518146, 2620233, 2937837, 3077734, 3401706, 4616601, 5102559, 5240466, 5875674, 8813511, 9233202, 10205118, 10772069, 13849803, 17627022, 21544138, 27699606, 32316207, 64632414, 96948621, 193897242]

約数ペア:

[(1, 193897242), (2, 96948621), (3, 64632414), (6, 32316207), (7, 27699606), (9, 21544138), (11, 17627022), (14, 13849803), (18, 10772069), (19, 10205118), (21, 9233202), (22, 8813511), (33, 5875674), (37, 5240466), (38, 5102559), (42, 4616601), (57, 3401706), (63, 3077734), (66, 2937837), (74, 2620233), (77, 2518146), (99, 1958558), (111, 1746822), (114, 1700853), (126, 1538867), (133, 1457874), (154, 1259073), (171, 1133902), (198, 979279), (199, 974358), (209, 927738), (222, 873411), (231, 839382), (259, 748638), (266, 728937), (333, 582274), (342, 566951), (398, 487179), (399, 485958), (407, 476406), (418, 463869), (462, 419691), (518, 374319), (597, 324786), (627, 309246), (666, 291137), (693, 279794), (703, 275814), (777, 249546), (798, 242979), (814, 238203), (1194, 162393), (1197, 161986), (1221, 158802), (1254, 154623), (1386, 139897), (1393, 139194), (1406, 137907), (1463, 132534), (1554, 124773), (1791, 108262), (1881, 103082), (2109, 91938), (2189, 88578), (2331, 83182), (2394, 80993), (2442, 79401), (2786, 69597), (2849, 68058), (2926, 66267), (3582, 54131), (3663, 52934), (3762, 51541), (3781, 51282), (4179, 46398), (4218, 45969), (4378, 44289), (4389, 44178), (4662, 41591), (4921, 39402), (5698, 34029), (6327, 30646), (6567, 29526), (7326, 26467), (7363, 26334), (7562, 25641), (7733, 25074), (8358, 23199), (8547, 22686), (8778, 22089), (9842, 19701), (11343, 17094), (12537, 15466), (12654, 15323), (13134, 14763), (13167, 14726)]