259333417

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{2243}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 301593600

約数和(自身を除く): 42260183

約数列:

[1, 7, 83, 199, 581, 1393, 2243, 15701, 16517, 115619, 186169, 446357, 1303183, 3124499, 37047631, 259333417]

約数ペア:

[(1, 259333417), (7, 37047631), (83, 3124499), (199, 1303183), (581, 446357), (1393, 186169), (2243, 115619), (15701, 16517)]