200880891

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 320793264

約数和(自身を除く): 119912373

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 339, 459, 1017, 1291, 1377, 1921, 3051, 3873, 5763, 9153, 11619, 17289, 21947, 34857, 51867, 65841, 104571, 145883, 155601, 197523, 437649, 592569, 1312947, 1777707, 2480011, 3938841, 7440033, 11816523, 22320099, 66960297, 200880891]

約数ペア:

[(1, 200880891), (3, 66960297), (9, 22320099), (17, 11816523), (27, 7440033), (51, 3938841), (81, 2480011), (113, 1777707), (153, 1312947), (339, 592569), (459, 437649), (1017, 197523), (1291, 155601), (1377, 145883), (1921, 104571), (3051, 65841), (3873, 51867), (5763, 34857), (9153, 21947), (11619, 17289)]