214303691

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8923}}^1$

素因数の和:9050

約数の個数: 16

約数和(自身を含む): 253584384

約数和(自身を除く): 39280693

約数列:

[1, 7, 47, 73, 329, 511, 3431, 8923, 24017, 62461, 419381, 651379, 2935667, 4559653, 30614813, 214303691]

約数ペア:

[(1, 214303691), (7, 30614813), (47, 4559653), (73, 2935667), (329, 651379), (511, 419381), (3431, 62461), (8923, 24017)]