203143665

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 332614656

約数和(自身を除く): 129470991

約数列:

[1, 3, 5, 15, 67, 131, 201, 335, 393, 655, 1005, 1543, 1965, 4629, 7715, 8777, 23145, 26331, 43885, 103381, 131655, 202133, 310143, 516905, 606399, 1010665, 1550715, 3031995, 13542911, 40628733, 67714555, 203143665]

約数ペア:

[(1, 203143665), (3, 67714555), (5, 40628733), (15, 13542911), (67, 3031995), (131, 1550715), (201, 1010665), (335, 606399), (393, 516905), (655, 310143), (1005, 202133), (1543, 131655), (1965, 103381), (4629, 43885), (7715, 26331), (8777, 23145)]