204611918

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{205847}}^1$

素因数の和:205927

約数の個数: 16

約数和(自身を含む): 355705344

約数和(自身を除く): 151093426

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 205847, 411694, 1440929, 2881858, 14615137, 29230274, 102305959, 204611918]

約数ペア:

[(1, 204611918), (2, 102305959), (7, 29230274), (14, 14615137), (71, 2881858), (142, 1440929), (497, 411694), (994, 205847)]