201614864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145539}}^1$

素因数の和:1145558

約数の個数: 20

約数和(自身を含む): 426140880

約数和(自身を除く): 224526016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145539, 2291078, 4582156, 9164312, 12600929, 18328624, 25201858, 50403716, 100807432, 201614864]

約数ペア:

[(1, 201614864), (2, 100807432), (4, 50403716), (8, 25201858), (11, 18328624), (16, 12600929), (22, 9164312), (44, 4582156), (88, 2291078), (176, 1145539)]