201444243

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 378201600

約数和(自身を除く): 176757357

約数列:

[1, 3, 7, 11, 13, 21, 33, 37, 39, 49, 77, 91, 111, 143, 147, 231, 259, 273, 343, 407, 429, 481, 539, 637, 777, 1001, 1029, 1221, 1369, 1443, 1617, 1813, 1911, 2849, 3003, 3367, 3773, 4107, 4459, 5291, 5439, 7007, 8547, 9583, 10101, 11319, 12691, 13377, 15059, 15873, 17797, 19943, 21021, 23569, 28749, 37037, 38073, 45177, 49049, 53391, 59829, 67081, 70707, 105413, 111111, 124579, 139601, 147147, 164983, 195767, 201243, 259259, 316239, 373737, 418803, 469567, 494949, 587301, 737891, 777777, 872053, 1370369, 1408701, 1814813, 2213673, 2616159, 4111107, 5165237, 5444439, 6104371, 9592583, 15495711, 18313113, 28777749, 67148081, 201444243]

約数ペア:

[(1, 201444243), (3, 67148081), (7, 28777749), (11, 18313113), (13, 15495711), (21, 9592583), (33, 6104371), (37, 5444439), (39, 5165237), (49, 4111107), (77, 2616159), (91, 2213673), (111, 1814813), (143, 1408701), (147, 1370369), (231, 872053), (259, 777777), (273, 737891), (343, 587301), (407, 494949), (429, 469567), (481, 418803), (539, 373737), (637, 316239), (777, 259259), (1001, 201243), (1029, 195767), (1221, 164983), (1369, 147147), (1443, 139601), (1617, 124579), (1813, 111111), (1911, 105413), (2849, 70707), (3003, 67081), (3367, 59829), (3773, 53391), (4107, 49049), (4459, 45177), (5291, 38073), (5439, 37037), (7007, 28749), (8547, 23569), (9583, 21021), (10101, 19943), (11319, 17797), (12691, 15873), (13377, 15059)]