205847790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{22063}}^1$

素因数の和:22384

約数の個数: 32

約数和(自身を含む): 495645696

約数和(自身を除く): 289797906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 22063, 44126, 66189, 110315, 132378, 220630, 330945, 661890, 6861593, 13723186, 20584779, 34307965, 41169558, 68615930, 102923895, 205847790]

約数ペア:

[(1, 205847790), (2, 102923895), (3, 68615930), (5, 41169558), (6, 34307965), (10, 20584779), (15, 13723186), (30, 6861593), (311, 661890), (622, 330945), (933, 220630), (1555, 132378), (1866, 110315), (3110, 66189), (4665, 44126), (9330, 22063)]