205397598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4890419}}^1$

素因数の和:4890431

約数の個数: 16

約数和(自身を含む): 469480320

約数和(自身を除く): 264082722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4890419, 9780838, 14671257, 29342514, 34232933, 68465866, 102698799, 205397598]

約数ペア:

[(1, 205397598), (2, 102698799), (3, 68465866), (6, 34232933), (7, 29342514), (14, 14671257), (21, 9780838), (42, 4890419)]