205377424

素因数分解:

$2^4\times 7^3\times {\mathrm{37423}}^1$

素因数の和:37452

約数の個数: 40

約数和(自身を含む): 464057600

約数和(自身を除く): 258680176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 37423, 74846, 149692, 261961, 299384, 523922, 598768, 1047844, 1833727, 2095688, 3667454, 4191376, 7334908, 12836089, 14669816, 25672178, 29339632, 51344356, 102688712, 205377424]

約数ペア:

[(1, 205377424), (2, 102688712), (4, 51344356), (7, 29339632), (8, 25672178), (14, 14669816), (16, 12836089), (28, 7334908), (49, 4191376), (56, 3667454), (98, 2095688), (112, 1833727), (196, 1047844), (343, 598768), (392, 523922), (686, 299384), (784, 261961), (1372, 149692), (2744, 74846), (5488, 37423)]