199340701

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10957}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 239848704

約数和(自身を除く): 40508003

約数列:

[1, 7, 23, 113, 161, 791, 2599, 10957, 18193, 76699, 252011, 1238141, 1764077, 8666987, 28477243, 199340701]

約数ペア:

[(1, 199340701), (7, 28477243), (23, 8666987), (113, 1764077), (161, 1238141), (791, 252011), (2599, 76699), (10957, 18193)]