206094889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 278240256

約数和(自身を除く): 72145367

約数列:

[1, 7, 11, 13, 77, 91, 143, 227, 907, 1001, 1589, 2497, 2951, 6349, 9977, 11791, 17479, 20657, 32461, 69839, 82537, 129701, 205889, 227227, 907907, 1441223, 2264779, 2676557, 15853453, 18735899, 29442127, 206094889]

約数ペア:

[(1, 206094889), (7, 29442127), (11, 18735899), (13, 15853453), (77, 2676557), (91, 2264779), (143, 1441223), (227, 907907), (907, 227227), (1001, 205889), (1589, 129701), (2497, 82537), (2951, 69839), (6349, 32461), (9977, 20657), (11791, 17479)]