205747334403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{9803}}^1\times {\mathrm{538159}}^1$

素因数の和:547978

約数の個数: 16

約数和(自身を含む): 295462755840

約数和(自身を除く): 89715421437

約数列:

[1, 3, 13, 39, 9803, 29409, 127439, 382317, 538159, 1614477, 6996067, 20988201, 5275572677, 15826718031, 68582444801, 205747334403]

約数ペア:

[(1, 205747334403), (3, 68582444801), (13, 15826718031), (39, 5275572677), (9803, 20988201), (29409, 6996067), (127439, 1614477), (382317, 538159)]