207834275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3011}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 282356928

約数和(自身を除く): 74522653

約数列:

[1, 5, 11, 25, 55, 251, 275, 1255, 2761, 3011, 6275, 13805, 15055, 33121, 69025, 75275, 165605, 755761, 828025, 3778805, 8313371, 18894025, 41566855, 207834275]

約数ペア:

[(1, 207834275), (5, 41566855), (11, 18894025), (25, 8313371), (55, 3778805), (251, 828025), (275, 755761), (1255, 165605), (2761, 75275), (3011, 69025), (6275, 33121), (13805, 15055)]