214358956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{178039}}^1$

素因数の和:178093

約数の個数: 24

約数和(自身を含む): 438690560

約数和(自身を除く): 224331604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 178039, 356078, 712156, 1246273, 2492546, 4985092, 7655677, 15311354, 30622708, 53589739, 107179478, 214358956]

約数ペア:

[(1, 214358956), (2, 107179478), (4, 53589739), (7, 30622708), (14, 15311354), (28, 7655677), (43, 4985092), (86, 2492546), (172, 1246273), (301, 712156), (602, 356078), (1204, 178039)]