211349152

素因数分解:

$2^5\times 7^2\times {\mathrm{134789}}^1$

素因数の和:134813

約数の個数: 36

約数和(自身を含む): 484030890

約数和(自身を除く): 272681738

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 134789, 269578, 539156, 943523, 1078312, 1887046, 2156624, 3774092, 4313248, 6604661, 7548184, 13209322, 15096368, 26418644, 30192736, 52837288, 105674576, 211349152]

約数ペア:

[(1, 211349152), (2, 105674576), (4, 52837288), (7, 30192736), (8, 26418644), (14, 15096368), (16, 13209322), (28, 7548184), (32, 6604661), (49, 4313248), (56, 3774092), (98, 2156624), (112, 1887046), (196, 1078312), (224, 943523), (392, 539156), (784, 269578), (1568, 134789)]