209310402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4983581}}^1$

素因数の和:4983593

約数の個数: 16

約数和(自身を含む): 478423872

約数和(自身を除く): 269113470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4983581, 9967162, 14950743, 29901486, 34885067, 69770134, 104655201, 209310402]

約数ペア:

[(1, 209310402), (2, 104655201), (3, 69770134), (6, 34885067), (7, 29901486), (14, 14950743), (21, 9967162), (42, 4983581)]