204985509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{32993}}^1$

素因数の和:33124

約数の個数: 16

約数和(自身を含む): 290347200

約数和(自身を除く): 85361691

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 32993, 98979, 626867, 1880601, 3596237, 10788711, 68328503, 204985509]

約数ペア:

[(1, 204985509), (3, 68328503), (19, 10788711), (57, 3596237), (109, 1880601), (327, 626867), (2071, 98979), (6213, 32993)]