209615151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{32363}}^1$

素因数の和:32510

約数の個数: 16

約数和(自身を含む): 298266624

約数和(自身を除く): 88651473

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 32363, 97089, 550171, 1650513, 4110101, 12330303, 69871717, 209615151]

約数ペア:

[(1, 209615151), (3, 69871717), (17, 12330303), (51, 4110101), (127, 1650513), (381, 550171), (2159, 97089), (6477, 32363)]