141228190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{859}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 261364320

約数和(自身を除く): 120136130

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 802, 859, 1718, 2005, 4010, 4295, 8590, 16441, 32882, 35219, 70438, 82205, 164410, 176095, 344459, 352190, 688918, 1722295, 3444590, 14122819, 28245638, 70614095, 141228190]

約数ペア:

[(1, 141228190), (2, 70614095), (5, 28245638), (10, 14122819), (41, 3444590), (82, 1722295), (205, 688918), (401, 352190), (410, 344459), (802, 176095), (859, 164410), (1718, 82205), (2005, 70438), (4010, 35219), (4295, 32882), (8590, 16441)]