207950055

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 339026688

約数和(自身を除く): 131076633

約数列:

[1, 3, 5, 15, 97, 131, 291, 393, 485, 655, 1091, 1455, 1965, 3273, 5455, 12707, 16365, 38121, 63535, 105827, 142921, 190605, 317481, 428763, 529135, 714605, 1587405, 2143815, 13863337, 41590011, 69316685, 207950055]

約数ペア:

[(1, 207950055), (3, 69316685), (5, 41590011), (15, 13863337), (97, 2143815), (131, 1587405), (291, 714605), (393, 529135), (485, 428763), (655, 317481), (1091, 190605), (1455, 142921), (1965, 105827), (3273, 63535), (5455, 38121), (12707, 16365)]