214216912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 514467072

約数和(自身を除く): 300250160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 668, 728, 881, 1169, 1336, 1456, 1762, 2171, 2338, 2672, 3524, 4342, 4676, 6167, 7048, 8684, 9352, 11453, 12334, 14096, 15197, 17368, 18704, 22906, 24668, 30394, 34736, 45812, 49336, 60788, 80171, 91624, 98672, 121576, 147127, 160342, 183248, 243152, 294254, 320684, 588508, 641368, 1029889, 1177016, 1282736, 1912651, 2059778, 2354032, 3825302, 4119556, 7650604, 8239112, 13388557, 15301208, 16478224, 26777114, 30602416, 53554228, 107108456, 214216912]

約数ペア:

[(1, 214216912), (2, 107108456), (4, 53554228), (7, 30602416), (8, 26777114), (13, 16478224), (14, 15301208), (16, 13388557), (26, 8239112), (28, 7650604), (52, 4119556), (56, 3825302), (91, 2354032), (104, 2059778), (112, 1912651), (167, 1282736), (182, 1177016), (208, 1029889), (334, 641368), (364, 588508), (668, 320684), (728, 294254), (881, 243152), (1169, 183248), (1336, 160342), (1456, 147127), (1762, 121576), (2171, 98672), (2338, 91624), (2672, 80171), (3524, 60788), (4342, 49336), (4676, 45812), (6167, 34736), (7048, 30394), (8684, 24668), (9352, 22906), (11453, 18704), (12334, 17368), (14096, 15197)]