206513661606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4916991943}}^1$

素因数の和:4916991955

約数の個数: 16

約数和(自身を含む): 472031226624

約数和(自身を除く): 265517565018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4916991943, 9833983886, 14750975829, 29501951658, 34418943601, 68837887202, 103256830803, 206513661606]

約数ペア:

[(1, 206513661606), (2, 103256830803), (3, 68837887202), (6, 34418943601), (7, 29501951658), (14, 14750975829), (21, 9833983886), (42, 4916991943)]