201655426

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113417}}^1$

素因数の和:113553

約数の個数: 16

約数和(自身を含む): 348420096

約数和(自身を除く): 146764670

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 113417, 226834, 793919, 1587838, 14403959, 28807918, 100827713, 201655426]

約数ペア:

[(1, 201655426), (2, 100827713), (7, 28807918), (14, 14403959), (127, 1587838), (254, 793919), (889, 226834), (1778, 113417)]