210386057

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 258584832

約数和(自身を除く): 48198775

約数列:

[1, 7, 31, 43, 49, 217, 301, 1333, 1519, 2107, 3221, 9331, 22547, 65317, 99851, 138503, 157829, 698957, 969521, 4293593, 4892699, 6786647, 30055151, 210386057]

約数ペア:

[(1, 210386057), (7, 30055151), (31, 6786647), (43, 4892699), (49, 4293593), (217, 969521), (301, 698957), (1333, 157829), (1519, 138503), (2107, 99851), (3221, 65317), (9331, 22547)]