207711042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449591}}^1$

素因数の和:449614

約数の個数: 32

約数和(自身を含む): 517929984

約数和(自身を除く): 310218942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 449591, 899182, 1348773, 2697546, 3147137, 4945501, 6294274, 9441411, 9891002, 14836503, 18882822, 29673006, 34618507, 69237014, 103855521, 207711042]

約数ペア:

[(1, 207711042), (2, 103855521), (3, 69237014), (6, 34618507), (7, 29673006), (11, 18882822), (14, 14836503), (21, 9891002), (22, 9441411), (33, 6294274), (42, 4945501), (66, 3147137), (77, 2697546), (154, 1348773), (231, 899182), (462, 449591)]