205394559

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{50231}}^1$

素因数の和:50310

約数の個数: 16

約数和(自身を含む): 289336320

約数和(自身を除く): 83941761

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 50231, 150693, 1456699, 2360857, 4370097, 7082571, 68464853, 205394559]

約数ペア:

[(1, 205394559), (3, 68464853), (29, 7082571), (47, 4370097), (87, 2360857), (141, 1456699), (1363, 150693), (4089, 50231)]