163800530

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{60443}}^1$

素因数の和:60721

約数の個数: 16

約数和(自身を含む): 295933824

約数和(自身を除く): 132133294

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 60443, 120886, 302215, 604430, 16380053, 32760106, 81900265, 163800530]

約数ペア:

[(1, 163800530), (2, 81900265), (5, 32760106), (10, 16380053), (271, 604430), (542, 302215), (1355, 120886), (2710, 60443)]