211338176

素因数分解:

$2^6\times 7^2\times {\mathrm{67391}}^1$

素因数の和:67417

約数の個数: 42

約数和(自身を含む): 487850688

約数和(自身を除く): 276512512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 67391, 134782, 269564, 471737, 539128, 943474, 1078256, 1886948, 2156512, 3302159, 3773896, 4313024, 6604318, 7547792, 13208636, 15095584, 26417272, 30191168, 52834544, 105669088, 211338176]

約数ペア:

[(1, 211338176), (2, 105669088), (4, 52834544), (7, 30191168), (8, 26417272), (14, 15095584), (16, 13208636), (28, 7547792), (32, 6604318), (49, 4313024), (56, 3773896), (64, 3302159), (98, 2156512), (112, 1886948), (196, 1078256), (224, 943474), (392, 539128), (448, 471737), (784, 269564), (1568, 134782), (3136, 67391)]