201869319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 296352000

約数和(自身を除く): 94482681

約数列:

[1, 3, 19, 29, 57, 87, 97, 291, 551, 1259, 1653, 1843, 2813, 3777, 5529, 8439, 23921, 36511, 53447, 71763, 109533, 122123, 160341, 366369, 693709, 2081127, 2320337, 3541567, 6961011, 10624701, 67289773, 201869319]

約数ペア:

[(1, 201869319), (3, 67289773), (19, 10624701), (29, 6961011), (57, 3541567), (87, 2320337), (97, 2081127), (291, 693709), (551, 366369), (1259, 160341), (1653, 122123), (1843, 109533), (2813, 71763), (3777, 53447), (5529, 36511), (8439, 23921)]