201961762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 318470400

約数和(自身を除く): 116508638

約数列:

[1, 2, 37, 74, 79, 158, 179, 193, 358, 386, 2923, 5846, 6623, 7141, 13246, 14141, 14282, 15247, 28282, 30494, 34547, 69094, 523217, 564139, 1046434, 1128278, 1278239, 2556478, 2729213, 5458426, 100980881, 201961762]

約数ペア:

[(1, 201961762), (2, 100980881), (37, 5458426), (74, 2729213), (79, 2556478), (158, 1278239), (179, 1128278), (193, 1046434), (358, 564139), (386, 523217), (2923, 69094), (5846, 34547), (6623, 30494), (7141, 28282), (13246, 15247), (14141, 14282)]