208996846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{4657}}^1$

素因数の和:5859

約数の個数: 16

約数和(自身を含む): 330345360

約数和(自身を除く): 121348514

約数列:

[1, 2, 19, 38, 1181, 2362, 4657, 9314, 22439, 44878, 88483, 176966, 5499917, 10999834, 104498423, 208996846]

約数ペア:

[(1, 208996846), (2, 104498423), (19, 10999834), (38, 5499917), (1181, 176966), (2362, 88483), (4657, 44878), (9314, 22439)]