203438135030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1564908731}}^1$

素因数の和:1564908751

約数の個数: 16

約数和(自身を含む): 394357000464

約数和(自身を除く): 190918865434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1564908731, 3129817462, 7824543655, 15649087310, 20343813503, 40687627006, 101719067515, 203438135030]

約数ペア:

[(1, 203438135030), (2, 101719067515), (5, 40687627006), (10, 20343813503), (13, 15649087310), (26, 7824543655), (65, 3129817462), (130, 1564908731)]