210516544

素因数分解:

$2^6\times 7^2\times {\mathrm{67129}}^1$

素因数の和:67155

約数の個数: 42

約数和(自身を含む): 485954070

約数和(自身を除く): 275437526

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 67129, 134258, 268516, 469903, 537032, 939806, 1074064, 1879612, 2148128, 3289321, 3759224, 4296256, 6578642, 7518448, 13157284, 15036896, 26314568, 30073792, 52629136, 105258272, 210516544]

約数ペア:

[(1, 210516544), (2, 105258272), (4, 52629136), (7, 30073792), (8, 26314568), (14, 15036896), (16, 13157284), (28, 7518448), (32, 6578642), (49, 4296256), (56, 3759224), (64, 3289321), (98, 2148128), (112, 1879612), (196, 1074064), (224, 939806), (392, 537032), (448, 469903), (784, 268516), (1568, 134258), (3136, 67129)]