266952185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{12601}}^1$

素因数の和:12848

約数の個数: 16

約数和(自身を含む): 338741760

約数和(自身を除く): 71789575

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 12601, 21185, 63005, 239419, 1197095, 2810023, 14050115, 53390437, 266952185]

約数ペア:

[(1, 266952185), (5, 53390437), (19, 14050115), (95, 2810023), (223, 1197095), (1115, 239419), (4237, 63005), (12601, 21185)]