214364738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1367}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 384528384

約数和(自身を除く): 170163646

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487, 974, 1367, 2734, 3409, 6818, 9569, 11201, 19138, 22402, 31441, 62882, 78407, 156814, 220087, 440174, 665729, 1331458, 4660103, 9320206, 15311767, 30623534, 107182369, 214364738]

約数ペア:

[(1, 214364738), (2, 107182369), (7, 30623534), (14, 15311767), (23, 9320206), (46, 4660103), (161, 1331458), (322, 665729), (487, 440174), (974, 220087), (1367, 156814), (2734, 78407), (3409, 62882), (6818, 31441), (9569, 22402), (11201, 19138)]