200994291

素因数分解:

$3^5\times {\mathrm{787}}^1\times {\mathrm{1051}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 301747264

約数和(自身を除く): 100752973

約数列:

[1, 3, 9, 27, 81, 243, 787, 1051, 2361, 3153, 7083, 9459, 21249, 28377, 63747, 85131, 191241, 255393, 827137, 2481411, 7444233, 22332699, 66998097, 200994291]

約数ペア:

[(1, 200994291), (3, 66998097), (9, 22332699), (27, 7444233), (81, 2481411), (243, 827137), (787, 255393), (1051, 191241), (2361, 85131), (3153, 63747), (7083, 28377), (9459, 21249)]