208033404

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{126541}}^1$

素因数の和:126685

約数の個数: 24

約数和(自身を含む): 488958288

約数和(自身を除く): 280924884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 126541, 253082, 379623, 506164, 759246, 1518492, 17336117, 34672234, 52008351, 69344468, 104016702, 208033404]

約数ペア:

[(1, 208033404), (2, 104016702), (3, 69344468), (4, 52008351), (6, 34672234), (12, 17336117), (137, 1518492), (274, 759246), (411, 506164), (548, 379623), (822, 253082), (1644, 126541)]