249359142

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{98717}}^1$

素因数の和:99143

約数の個数: 16

約数和(自身を含む): 499907952

約数和(自身を除く): 250548810

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 98717, 197434, 296151, 592302, 41559857, 83119714, 124679571, 249359142]

約数ペア:

[(1, 249359142), (2, 124679571), (3, 83119714), (6, 41559857), (421, 592302), (842, 296151), (1263, 197434), (2526, 98717)]