214978984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2442943}}^1$

素因数の和:2442960

約数の個数: 16

約数和(自身を含む): 439729920

約数和(自身を除く): 224750936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2442943, 4885886, 9771772, 19543544, 26872373, 53744746, 107489492, 214978984]

約数ペア:

[(1, 214978984), (2, 107489492), (4, 53744746), (8, 26872373), (11, 19543544), (22, 9771772), (44, 4885886), (88, 2442943)]