202470832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{294289}}^1$

素因数の和:294340

約数の個数: 20

約数和(自身を含む): 401411560

約数和(自身を除く): 198940728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 294289, 588578, 1177156, 2354312, 4708624, 12654427, 25308854, 50617708, 101235416, 202470832]

約数ペア:

[(1, 202470832), (2, 101235416), (4, 50617708), (8, 25308854), (16, 12654427), (43, 4708624), (86, 2354312), (172, 1177156), (344, 588578), (688, 294289)]