258202378

素因数分解:

$2^1\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{6301}}^1$

素因数の和:9237

約数の個数: 16

約数和(自身を含む): 442854144

約数和(自身を除く): 184651766

約数列:

[1, 2, 7, 14, 2927, 5854, 6301, 12602, 20489, 40978, 44107, 88214, 18443027, 36886054, 129101189, 258202378]

約数ペア:

[(1, 258202378), (2, 129101189), (7, 36886054), (14, 18443027), (2927, 88214), (5854, 44107), (6301, 40978), (12602, 20489)]