207664723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{6113}}^1$

素因数の和:6354

約数の個数: 16

約数和(自身を含む): 248864256

約数和(自身を除く): 41199533

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 6113, 33971, 42791, 140599, 984193, 1289843, 9028901, 29666389, 207664723]

約数ペア:

[(1, 207664723), (7, 29666389), (23, 9028901), (161, 1289843), (211, 984193), (1477, 140599), (4853, 42791), (6113, 33971)]