194971030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{453421}}^1$

素因数の和:453471

約数の個数: 16

約数和(自身を含む): 359110224

約数和(自身を除く): 164139194

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 453421, 906842, 2267105, 4534210, 19497103, 38994206, 97485515, 194971030]

約数ペア:

[(1, 194971030), (2, 97485515), (5, 38994206), (10, 19497103), (43, 4534210), (86, 2267105), (215, 906842), (430, 453421)]