202807438

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 306906480

約数和(自身を除く): 104099042

約数列:

[1, 2, 229, 257, 458, 514, 1723, 3446, 58853, 117706, 394567, 442811, 789134, 885622, 101403719, 202807438]

約数ペア:

[(1, 202807438), (2, 101403719), (229, 885622), (257, 789134), (458, 442811), (514, 394567), (1723, 117706), (3446, 58853)]