205696514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{23747}}^1$

素因数の和:23881

約数の個数: 16

約数和(自身を含む): 318033216

約数和(自身を除く): 112336702

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 23747, 47494, 1448567, 1686037, 2897134, 3372074, 102848257, 205696514]

約数ペア:

[(1, 205696514), (2, 102848257), (61, 3372074), (71, 2897134), (122, 1686037), (142, 1448567), (4331, 47494), (8662, 23747)]