204079119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 288798720

約数和(自身を除く): 84719601

約数列:

[1, 3, 29, 67, 87, 157, 201, 223, 471, 669, 1943, 4553, 5829, 6467, 10519, 13659, 14941, 19401, 31557, 35011, 44823, 105033, 305051, 433289, 915153, 1015319, 1299867, 2345737, 3045957, 7037211, 68026373, 204079119]

約数ペア:

[(1, 204079119), (3, 68026373), (29, 7037211), (67, 3045957), (87, 2345737), (157, 1299867), (201, 1015319), (223, 915153), (471, 433289), (669, 305051), (1943, 105033), (4553, 44823), (5829, 35011), (6467, 31557), (10519, 19401), (13659, 14941)]