199300518

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{84521}}^1$

素因数の和:84660

約数の個数: 24

約数和(自身を含む): 435119256

約数和(自身を除く): 235818738

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 84521, 169042, 253563, 507126, 760689, 1521378, 11072251, 22144502, 33216753, 66433506, 99650259, 199300518]

約数ペア:

[(1, 199300518), (2, 99650259), (3, 66433506), (6, 33216753), (9, 22144502), (18, 11072251), (131, 1521378), (262, 760689), (393, 507126), (786, 253563), (1179, 169042), (2358, 84521)]