231181454

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{72109}}^1$

素因数の和:72347

約数の個数: 16

約数和(自身を含む): 398047200

約数和(自身を除く): 166865746

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 72109, 144218, 504763, 1009526, 16512961, 33025922, 115590727, 231181454]

約数ペア:

[(1, 231181454), (2, 115590727), (7, 33025922), (14, 16512961), (229, 1009526), (458, 504763), (1603, 144218), (3206, 72109)]