211904528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1204003}}^1$

素因数の和:1204022

約数の個数: 20

約数和(自身を含む): 447889488

約数和(自身を除く): 235984960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1204003, 2408006, 4816012, 9632024, 13244033, 19264048, 26488066, 52976132, 105952264, 211904528]

約数ペア:

[(1, 211904528), (2, 105952264), (4, 52976132), (8, 26488066), (11, 19264048), (16, 13244033), (22, 9632024), (44, 4816012), (88, 2408006), (176, 1204003)]