214958510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27107}}^1$

素因数の和:27188

約数の個数: 32

約数和(自身を含む): 423535392

約数和(自身を除く): 208576882

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 27107, 54214, 135535, 271070, 352391, 704782, 1653527, 1761955, 3307054, 3523910, 8267635, 16535270, 21495851, 42991702, 107479255, 214958510]

約数ペア:

[(1, 214958510), (2, 107479255), (5, 42991702), (10, 21495851), (13, 16535270), (26, 8267635), (61, 3523910), (65, 3307054), (122, 1761955), (130, 1653527), (305, 704782), (610, 352391), (793, 271070), (1586, 135535), (3965, 54214), (7930, 27107)]