203476377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11997

約数の個数: 32

約数和(自身を含む): 320947200

約数和(自身を除く): 117470823

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5681, 11939, 17043, 35817, 155207, 226841, 274597, 465621, 680523, 823791, 2948933, 3569761, 5217343, 8846799, 10709283, 15652029, 67825459, 203476377]

約数ペア:

[(1, 203476377), (3, 67825459), (13, 15652029), (19, 10709283), (23, 8846799), (39, 5217343), (57, 3569761), (69, 2948933), (247, 823791), (299, 680523), (437, 465621), (741, 274597), (897, 226841), (1311, 155207), (5681, 35817), (11939, 17043)]