206039091

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 278131968

約数和(自身を除く): 72092877

約数列:

[1, 3, 101, 303, 647, 1051, 1941, 3153, 65347, 106151, 196041, 318453, 679997, 2039991, 68679697, 206039091]

約数ペア:

[(1, 206039091), (3, 68679697), (101, 2039991), (303, 679997), (647, 318453), (1051, 196041), (1941, 106151), (3153, 65347)]