211763552

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 564945696

約数和(自身を除く): 353182144

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 484, 572, 601, 616, 728, 847, 968, 1001, 1144, 1202, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2404, 2464, 2912, 3146, 3388, 3872, 4004, 4207, 4576, 4808, 6292, 6611, 6776, 7813, 8008, 8414, 9616, 11011, 12584, 13222, 13552, 15626, 16016, 16828, 19232, 22022, 25168, 26444, 27104, 31252, 32032, 33656, 44044, 46277, 50336, 52888, 54691, 62504, 67312, 72721, 85943, 88088, 92554, 105776, 109382, 125008, 134624, 145442, 171886, 176176, 185108, 211552, 218764, 250016, 290884, 343772, 352352, 370216, 437528, 509047, 581768, 601601, 687544, 740432, 875056, 945373, 1018094, 1163536, 1203202, 1375088, 1480864, 1750112, 1890746, 2036188, 2327072, 2406404, 2750176, 3781492, 4072376, 4812808, 6617611, 7562984, 8144752, 9625616, 13235222, 15125968, 16289504, 19251232, 26470444, 30251936, 52940888, 105881776, 211763552]

約数ペア:

[(1, 211763552), (2, 105881776), (4, 52940888), (7, 30251936), (8, 26470444), (11, 19251232), (13, 16289504), (14, 15125968), (16, 13235222), (22, 9625616), (26, 8144752), (28, 7562984), (32, 6617611), (44, 4812808), (52, 4072376), (56, 3781492), (77, 2750176), (88, 2406404), (91, 2327072), (104, 2036188), (112, 1890746), (121, 1750112), (143, 1480864), (154, 1375088), (176, 1203202), (182, 1163536), (208, 1018094), (224, 945373), (242, 875056), (286, 740432), (308, 687544), (352, 601601), (364, 581768), (416, 509047), (484, 437528), (572, 370216), (601, 352352), (616, 343772), (728, 290884), (847, 250016), (968, 218764), (1001, 211552), (1144, 185108), (1202, 176176), (1232, 171886), (1456, 145442), (1573, 134624), (1694, 125008), (1936, 109382), (2002, 105776), (2288, 92554), (2404, 88088), (2464, 85943), (2912, 72721), (3146, 67312), (3388, 62504), (3872, 54691), (4004, 52888), (4207, 50336), (4576, 46277), (4808, 44044), (6292, 33656), (6611, 32032), (6776, 31252), (7813, 27104), (8008, 26444), (8414, 25168), (9616, 22022), (11011, 19232), (12584, 16828), (13222, 16016), (13552, 15626)]