201326452544

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1979689}}^1$

素因数の和:1979935

約数の個数: 56

約数和(自身を含む): 458591229120

約数和(自身を除く): 257264776576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12712, 14528, 25424, 50848, 101696, 1979689, 3959378, 7918756, 13857823, 15837512, 27715646, 31675024, 55431292, 63350048, 110862584, 126700096, 221725168, 443450336, 449389403, 886900672, 898778806, 1797557612, 3145725821, 3595115224, 6291451642, 7190230448, 12582903284, 14380460896, 25165806568, 28760921792, 50331613136, 100663226272, 201326452544]

約数ペア:

[(1, 201326452544), (2, 100663226272), (4, 50331613136), (7, 28760921792), (8, 25165806568), (14, 14380460896), (16, 12582903284), (28, 7190230448), (32, 6291451642), (56, 3595115224), (64, 3145725821), (112, 1797557612), (224, 898778806), (227, 886900672), (448, 449389403), (454, 443450336), (908, 221725168), (1589, 126700096), (1816, 110862584), (3178, 63350048), (3632, 55431292), (6356, 31675024), (7264, 27715646), (12712, 15837512), (14528, 13857823), (25424, 7918756), (50848, 3959378), (101696, 1979689)]