204622413

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{20563}}^1$

素因数の和:20704

約数の個数: 16

約数和(自身を含む): 284276736

約数和(自身を除く): 79654323

約数列:

[1, 3, 31, 93, 107, 321, 3317, 9951, 20563, 61689, 637453, 1912359, 2200241, 6600723, 68207471, 204622413]

約数ペア:

[(1, 204622413), (3, 68207471), (31, 6600723), (93, 2200241), (107, 1912359), (321, 637453), (3317, 61689), (9951, 20563)]