210519694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5867}}^1$

素因数の和:6120

約数の個数: 32

約数和(自身を含む): 395456256

約数和(自身を除く): 184936562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 233, 466, 1631, 2563, 3262, 5126, 5867, 11734, 17941, 35882, 41069, 64537, 82138, 129074, 451759, 903518, 1367011, 2734022, 9569077, 15037121, 19138154, 30074242, 105259847, 210519694]

約数ペア:

[(1, 210519694), (2, 105259847), (7, 30074242), (11, 19138154), (14, 15037121), (22, 9569077), (77, 2734022), (154, 1367011), (233, 903518), (466, 451759), (1631, 129074), (2563, 82138), (3262, 64537), (5126, 41069), (5867, 35882), (11734, 17941)]