206890992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 739095552

約数和(自身を除く): 532204560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 99, 112, 126, 132, 141, 144, 154, 168, 176, 188, 198, 231, 252, 264, 282, 308, 329, 336, 376, 396, 397, 423, 462, 504, 517, 528, 564, 616, 658, 693, 752, 792, 794, 846, 924, 987, 1008, 1034, 1128, 1191, 1232, 1316, 1386, 1551, 1584, 1588, 1692, 1848, 1974, 2068, 2256, 2382, 2632, 2772, 2779, 2961, 3102, 3176, 3384, 3573, 3619, 3696, 3948, 4136, 4367, 4653, 4764, 5264, 5544, 5558, 5922, 6204, 6352, 6768, 7146, 7238, 7896, 8272, 8337, 8734, 9306, 9528, 10857, 11088, 11116, 11844, 12408, 13101, 14292, 14476, 15792, 16674, 17468, 18612, 18659, 19056, 21714, 22232, 23688, 24816, 25011, 26202, 28584, 28952, 30569, 32571, 33348, 34936, 37224, 37318, 39303, 43428, 44464, 47376, 50022, 52404, 55977, 57168, 57904, 61138, 65142, 66696, 69872, 74448, 74636, 78606, 86856, 91707, 100044, 104808, 111954, 122276, 130284, 130613, 133392, 149272, 157212, 167931, 173712, 183414, 200088, 205249, 209616, 223908, 244552, 260568, 261226, 275121, 298544, 314424, 335862, 366828, 391839, 400176, 410498, 447816, 489104, 521136, 522452, 550242, 615747, 628848, 671724, 733656, 783678, 820996, 895632, 1044904, 1100484, 1175517, 1231494, 1343448, 1436743, 1467312, 1567356, 1641992, 1847241, 2089808, 2200968, 2351034, 2462988, 2686896, 2873486, 3134712, 3283984, 3694482, 4310229, 4401936, 4702068, 4925976, 5746972, 6269424, 7388964, 8620458, 9404136, 9851952, 11493944, 12930687, 14777928, 17240916, 18808272, 22987888, 25861374, 29555856, 34481832, 51722748, 68963664, 103445496, 206890992]

約数ペア:

[(1, 206890992), (2, 103445496), (3, 68963664), (4, 51722748), (6, 34481832), (7, 29555856), (8, 25861374), (9, 22987888), (11, 18808272), (12, 17240916), (14, 14777928), (16, 12930687), (18, 11493944), (21, 9851952), (22, 9404136), (24, 8620458), (28, 7388964), (33, 6269424), (36, 5746972), (42, 4925976), (44, 4702068), (47, 4401936), (48, 4310229), (56, 3694482), (63, 3283984), (66, 3134712), (72, 2873486), (77, 2686896), (84, 2462988), (88, 2351034), (94, 2200968), (99, 2089808), (112, 1847241), (126, 1641992), (132, 1567356), (141, 1467312), (144, 1436743), (154, 1343448), (168, 1231494), (176, 1175517), (188, 1100484), (198, 1044904), (231, 895632), (252, 820996), (264, 783678), (282, 733656), (308, 671724), (329, 628848), (336, 615747), (376, 550242), (396, 522452), (397, 521136), (423, 489104), (462, 447816), (504, 410498), (517, 400176), (528, 391839), (564, 366828), (616, 335862), (658, 314424), (693, 298544), (752, 275121), (792, 261226), (794, 260568), (846, 244552), (924, 223908), (987, 209616), (1008, 205249), (1034, 200088), (1128, 183414), (1191, 173712), (1232, 167931), (1316, 157212), (1386, 149272), (1551, 133392), (1584, 130613), (1588, 130284), (1692, 122276), (1848, 111954), (1974, 104808), (2068, 100044), (2256, 91707), (2382, 86856), (2632, 78606), (2772, 74636), (2779, 74448), (2961, 69872), (3102, 66696), (3176, 65142), (3384, 61138), (3573, 57904), (3619, 57168), (3696, 55977), (3948, 52404), (4136, 50022), (4367, 47376), (4653, 44464), (4764, 43428), (5264, 39303), (5544, 37318), (5558, 37224), (5922, 34936), (6204, 33348), (6352, 32571), (6768, 30569), (7146, 28952), (7238, 28584), (7896, 26202), (8272, 25011), (8337, 24816), (8734, 23688), (9306, 22232), (9528, 21714), (10857, 19056), (11088, 18659), (11116, 18612), (11844, 17468), (12408, 16674), (13101, 15792), (14292, 14476)]