203445137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12479}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 248002560

約数和(自身を除く): 44557423

約数列:

[1, 7, 17, 119, 137, 959, 2329, 12479, 16303, 87353, 212143, 1485001, 1709623, 11967361, 29063591, 203445137]

約数ペア:

[(1, 203445137), (7, 29063591), (17, 11967361), (119, 1709623), (137, 1485001), (959, 212143), (2329, 87353), (12479, 16303)]