208311822

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{21157}}^1$

素因数の和:21712

約数の個数: 24

約数和(自身を含む): 452188776

約数和(自身を除く): 243876954

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4923, 9846, 21157, 42314, 63471, 126942, 190413, 380826, 11572879, 23145758, 34718637, 69437274, 104155911, 208311822]

約数ペア:

[(1, 208311822), (2, 104155911), (3, 69437274), (6, 34718637), (9, 23145758), (18, 11572879), (547, 380826), (1094, 190413), (1641, 126942), (3282, 63471), (4923, 42314), (9846, 21157)]