208069773

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{9497}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 284180160

約数和(自身を除く): 76110387

約数列:

[1, 3, 67, 109, 201, 327, 7303, 9497, 21909, 28491, 636299, 1035173, 1908897, 3105519, 69356591, 208069773]

約数ペア:

[(1, 208069773), (3, 69356591), (67, 3105519), (109, 1908897), (201, 1035173), (327, 636299), (7303, 28491), (9497, 21909)]