210465416

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 460615680

約数和(自身を除く): 250150264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 127, 202, 254, 293, 404, 508, 586, 707, 808, 889, 1016, 1172, 1414, 1778, 2051, 2344, 2828, 3556, 4102, 5656, 7112, 8204, 12827, 16408, 25654, 29593, 37211, 51308, 59186, 74422, 89789, 102616, 118372, 148844, 179578, 207151, 236744, 260477, 297688, 359156, 414302, 520954, 718312, 828604, 1041908, 1657208, 2083816, 3758311, 7516622, 15033244, 26308177, 30066488, 52616354, 105232708, 210465416]

約数ペア:

[(1, 210465416), (2, 105232708), (4, 52616354), (7, 30066488), (8, 26308177), (14, 15033244), (28, 7516622), (56, 3758311), (101, 2083816), (127, 1657208), (202, 1041908), (254, 828604), (293, 718312), (404, 520954), (508, 414302), (586, 359156), (707, 297688), (808, 260477), (889, 236744), (1016, 207151), (1172, 179578), (1414, 148844), (1778, 118372), (2051, 102616), (2344, 89789), (2828, 74422), (3556, 59186), (4102, 51308), (5656, 37211), (7112, 29593), (8204, 25654), (12827, 16408)]