205657458

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 209477262

約数列:

[1, 2, 3, 6, 307, 311, 359, 614, 622, 718, 921, 933, 1077, 1842, 1866, 2154, 95477, 110213, 111649, 190954, 220426, 223298, 286431, 330639, 334947, 572862, 661278, 669894, 34276243, 68552486, 102828729, 205657458]

約数ペア:

[(1, 205657458), (2, 102828729), (3, 68552486), (6, 34276243), (307, 669894), (311, 661278), (359, 572862), (614, 334947), (622, 330639), (718, 286431), (921, 223298), (933, 220426), (1077, 190954), (1842, 111649), (1866, 110213), (2154, 95477)]