207350528

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 527057664

約数和(自身を除く): 319707136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 128, 134, 154, 157, 176, 224, 256, 268, 308, 314, 352, 448, 469, 536, 616, 628, 704, 737, 896, 938, 1072, 1099, 1232, 1256, 1408, 1474, 1727, 1792, 1876, 2144, 2198, 2464, 2512, 2816, 2948, 3454, 3752, 4288, 4396, 4928, 5024, 5159, 5896, 6908, 7504, 8576, 8792, 9856, 10048, 10318, 10519, 11792, 12089, 13816, 15008, 17152, 17584, 19712, 20096, 20636, 21038, 23584, 24178, 27632, 30016, 35168, 40192, 41272, 42076, 47168, 48356, 55264, 60032, 70336, 73633, 82544, 84152, 94336, 96712, 110528, 115709, 120064, 140672, 147266, 165088, 168304, 188672, 193424, 221056, 231418, 281344, 294532, 330176, 336608, 386848, 442112, 462836, 589064, 660352, 673216, 773696, 809963, 925672, 1178128, 1320704, 1346432, 1547392, 1619926, 1851344, 2356256, 2692864, 3094784, 3239852, 3702688, 4712512, 6479704, 7405376, 9425024, 12959408, 14810752, 18850048, 25918816, 29621504, 51837632, 103675264, 207350528]

約数ペア:

[(1, 207350528), (2, 103675264), (4, 51837632), (7, 29621504), (8, 25918816), (11, 18850048), (14, 14810752), (16, 12959408), (22, 9425024), (28, 7405376), (32, 6479704), (44, 4712512), (56, 3702688), (64, 3239852), (67, 3094784), (77, 2692864), (88, 2356256), (112, 1851344), (128, 1619926), (134, 1547392), (154, 1346432), (157, 1320704), (176, 1178128), (224, 925672), (256, 809963), (268, 773696), (308, 673216), (314, 660352), (352, 589064), (448, 462836), (469, 442112), (536, 386848), (616, 336608), (628, 330176), (704, 294532), (737, 281344), (896, 231418), (938, 221056), (1072, 193424), (1099, 188672), (1232, 168304), (1256, 165088), (1408, 147266), (1474, 140672), (1727, 120064), (1792, 115709), (1876, 110528), (2144, 96712), (2198, 94336), (2464, 84152), (2512, 82544), (2816, 73633), (2948, 70336), (3454, 60032), (3752, 55264), (4288, 48356), (4396, 47168), (4928, 42076), (5024, 41272), (5159, 40192), (5896, 35168), (6908, 30016), (7504, 27632), (8576, 24178), (8792, 23584), (9856, 21038), (10048, 20636), (10318, 20096), (10519, 19712), (11792, 17584), (12089, 17152), (13816, 15008)]