204619646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1328699}}^1$

素因数の和:1328719

約数の個数: 16

約数和(自身を含む): 382665600

約数和(自身を除く): 178045954

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1328699, 2657398, 9300893, 14615689, 18601786, 29231378, 102309823, 204619646]

約数ペア:

[(1, 204619646), (2, 102309823), (7, 29231378), (11, 18601786), (14, 14615689), (22, 9300893), (77, 2657398), (154, 1328699)]