201120661

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1201}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 235399680

約数和(自身を除く): 34279019

約数列:

[1, 7, 47, 329, 509, 1201, 3563, 8407, 23923, 56447, 167461, 395129, 611309, 4279163, 28731523, 201120661]

約数ペア:

[(1, 201120661), (7, 28731523), (47, 4279163), (329, 611309), (509, 395129), (1201, 167461), (3563, 56447), (8407, 23923)]