206548392976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{561272807}}^1$

素因数の和:561272838

約数の個数: 20

約数和(自身を含む): 417586969152

約数和(自身を除く): 211038576176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 561272807, 1122545614, 2245091228, 4490182456, 8980364912, 12909274561, 25818549122, 51637098244, 103274196488, 206548392976]

約数ペア:

[(1, 206548392976), (2, 103274196488), (4, 51637098244), (8, 25818549122), (16, 12909274561), (23, 8980364912), (46, 4490182456), (92, 2245091228), (184, 1122545614), (368, 561272807)]