209084436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 637056000

約数和(自身を除く): 427971564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 59, 66, 76, 99, 108, 114, 118, 132, 157, 171, 177, 198, 209, 228, 236, 297, 314, 342, 354, 396, 418, 471, 513, 531, 594, 627, 628, 649, 684, 708, 836, 942, 1026, 1062, 1121, 1188, 1254, 1298, 1413, 1593, 1727, 1881, 1884, 1947, 2052, 2124, 2242, 2508, 2596, 2826, 2983, 3186, 3363, 3454, 3762, 3894, 4239, 4484, 5181, 5643, 5652, 5841, 5966, 6372, 6726, 6908, 7524, 7788, 8478, 8949, 9263, 10089, 10362, 11286, 11682, 11932, 12331, 13452, 15543, 16956, 17523, 17898, 18526, 20178, 20724, 22572, 23364, 24662, 26847, 27789, 30267, 31086, 32813, 35046, 35796, 36993, 37052, 40356, 46629, 49324, 53694, 55578, 60534, 62172, 65626, 70092, 73986, 80541, 83367, 93258, 98439, 101893, 107388, 110979, 111156, 121068, 131252, 147972, 161082, 166734, 175997, 186516, 196878, 203786, 221958, 250101, 295317, 305679, 322164, 332937, 333468, 351994, 393756, 407572, 443916, 500202, 527991, 590634, 611358, 665874, 703988, 885951, 917037, 1000404, 1055982, 1181268, 1222716, 1331748, 1583973, 1771902, 1834074, 1935967, 2111964, 2751111, 3167946, 3543804, 3668148, 3871934, 4751919, 5502222, 5807901, 6335892, 7743868, 9503838, 11004444, 11615802, 17423703, 19007676, 23231604, 34847406, 52271109, 69694812, 104542218, 209084436]

約数ペア:

[(1, 209084436), (2, 104542218), (3, 69694812), (4, 52271109), (6, 34847406), (9, 23231604), (11, 19007676), (12, 17423703), (18, 11615802), (19, 11004444), (22, 9503838), (27, 7743868), (33, 6335892), (36, 5807901), (38, 5502222), (44, 4751919), (54, 3871934), (57, 3668148), (59, 3543804), (66, 3167946), (76, 2751111), (99, 2111964), (108, 1935967), (114, 1834074), (118, 1771902), (132, 1583973), (157, 1331748), (171, 1222716), (177, 1181268), (198, 1055982), (209, 1000404), (228, 917037), (236, 885951), (297, 703988), (314, 665874), (342, 611358), (354, 590634), (396, 527991), (418, 500202), (471, 443916), (513, 407572), (531, 393756), (594, 351994), (627, 333468), (628, 332937), (649, 322164), (684, 305679), (708, 295317), (836, 250101), (942, 221958), (1026, 203786), (1062, 196878), (1121, 186516), (1188, 175997), (1254, 166734), (1298, 161082), (1413, 147972), (1593, 131252), (1727, 121068), (1881, 111156), (1884, 110979), (1947, 107388), (2052, 101893), (2124, 98439), (2242, 93258), (2508, 83367), (2596, 80541), (2826, 73986), (2983, 70092), (3186, 65626), (3363, 62172), (3454, 60534), (3762, 55578), (3894, 53694), (4239, 49324), (4484, 46629), (5181, 40356), (5643, 37052), (5652, 36993), (5841, 35796), (5966, 35046), (6372, 32813), (6726, 31086), (6908, 30267), (7524, 27789), (7788, 26847), (8478, 24662), (8949, 23364), (9263, 22572), (10089, 20724), (10362, 20178), (11286, 18526), (11682, 17898), (11932, 17523), (12331, 16956), (13452, 15543)]