214777726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{20389}}^1$

素因数の和:20643

約数の個数: 16

約数和(自身を含む): 337658400

約数和(自身を除く): 122880674

約数列:

[1, 2, 23, 46, 229, 458, 5267, 10534, 20389, 40778, 468947, 937894, 4669081, 9338162, 107388863, 214777726]

約数ペア:

[(1, 214777726), (2, 107388863), (23, 9338162), (46, 4669081), (229, 937894), (458, 468947), (5267, 40778), (10534, 20389)]