204393778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{12377}}^1$

素因数の和:12761

約数の個数: 16

約数和(自身を含む): 320837760

約数和(自身を除く): 116443982

約数列:

[1, 2, 23, 46, 359, 718, 8257, 12377, 16514, 24754, 284671, 569342, 4443343, 8886686, 102196889, 204393778]

約数ペア:

[(1, 204393778), (2, 102196889), (23, 8886686), (46, 4443343), (359, 569342), (718, 284671), (8257, 24754), (12377, 16514)]