208712730862

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{29387881}}^1$

素因数の和:29388003

約数の個数: 16

約数和(自身を含む): 323736908112

約数和(自身を除く): 115024177250

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 29387881, 58775762, 1557557693, 1968988027, 3115115386, 3937976054, 104356365431, 208712730862]

約数ペア:

[(1, 208712730862), (2, 104356365431), (53, 3937976054), (67, 3115115386), (106, 1968988027), (134, 1557557693), (3551, 58775762), (7102, 29387881)]