209838462371

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{40591}}^1\times {\mathrm{4283}}^1$

素因数の和:44962

約数の個数: 16

約数和(自身を含む): 225369381888

約数和(自身を除く): 15530919517

約数列:

[1, 17, 71, 1207, 4283, 40591, 72811, 304093, 690047, 2881961, 5169581, 48993337, 173851253, 2955471301, 12343438963, 209838462371]

約数ペア:

[(1, 209838462371), (17, 12343438963), (71, 2955471301), (1207, 173851253), (4283, 48993337), (40591, 5169581), (72811, 2881961), (304093, 690047)]