133571950

素因数分解:

$2^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{9931}}^1$

素因数の和:10212

約数の個数: 24

約数和(自身を含む): 249392520

約数和(自身を除く): 115820570

約数列:

[1, 2, 5, 10, 25, 50, 269, 538, 1345, 2690, 6725, 9931, 13450, 19862, 49655, 99310, 248275, 496550, 2671439, 5342878, 13357195, 26714390, 66785975, 133571950]

約数ペア:

[(1, 133571950), (2, 66785975), (5, 26714390), (10, 13357195), (25, 5342878), (50, 2671439), (269, 496550), (538, 248275), (1345, 99310), (2690, 49655), (6725, 19862), (9931, 13450)]