205087142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{11549}}^1$

素因数の和:12247

約数の個数: 16

約数和(自身を含む): 331808400

約数和(自身を除く): 126721258

約数列:

[1, 2, 13, 26, 683, 1366, 8879, 11549, 17758, 23098, 150137, 300274, 7887967, 15775934, 102543571, 205087142]

約数ペア:

[(1, 205087142), (2, 102543571), (13, 15775934), (26, 7887967), (683, 300274), (1366, 150137), (8879, 23098), (11549, 17758)]