205310558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 334886400

約数和(自身を除く): 129575842

約数列:

[1, 2, 23, 37, 46, 71, 74, 142, 851, 1633, 1699, 1702, 2627, 3266, 3398, 5254, 39077, 60421, 62863, 78154, 120629, 120842, 125726, 241258, 1445849, 2774467, 2891698, 4463273, 5548934, 8926546, 102655279, 205310558]

約数ペア:

[(1, 205310558), (2, 102655279), (23, 8926546), (37, 5548934), (46, 4463273), (71, 2891698), (74, 2774467), (142, 1445849), (851, 241258), (1633, 125726), (1699, 120842), (1702, 120629), (2627, 78154), (3266, 62863), (3398, 60421), (5254, 39077)]