208118935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{16127}}^1$

素因数の和:16250

約数の個数: 16

約数和(自身を含む): 261273600

約数和(自身を除く): 53154665

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 16127, 80635, 467683, 1435303, 2338415, 7176515, 41623787, 208118935]

約数ペア:

[(1, 208118935), (5, 41623787), (29, 7176515), (89, 2338415), (145, 1435303), (445, 467683), (2581, 80635), (12905, 16127)]