204848343

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 343154448

約数和(自身を除く): 138306105

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 521, 553, 711, 1563, 1659, 3647, 4689, 4977, 6241, 10941, 18723, 32823, 41159, 43687, 56169, 123477, 131061, 288113, 370431, 393183, 864339, 2593017, 3251561, 9754683, 22760927, 29264049, 68282781, 204848343]

約数ペア:

[(1, 204848343), (3, 68282781), (7, 29264049), (9, 22760927), (21, 9754683), (63, 3251561), (79, 2593017), (237, 864339), (521, 393183), (553, 370431), (711, 288113), (1563, 131061), (1659, 123477), (3647, 56169), (4689, 43687), (4977, 41159), (6241, 32823), (10941, 18723)]