264470269

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{25931}}^1$

素因数の和:26016

約数の個数: 16

約数和(自身を含む): 318652416

約数和(自身を除く): 54182147

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 25931, 181517, 803861, 1218757, 5627027, 8531299, 37781467, 264470269]

約数ペア:

[(1, 264470269), (7, 37781467), (31, 8531299), (47, 5627027), (217, 1218757), (329, 803861), (1457, 181517), (10199, 25931)]