205328298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{35171}}^1$

素因数の和:35322

約数の個数: 32

約数和(自身を含む): 472711680

約数和(自身を除く): 267383382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 35171, 70342, 105513, 211026, 246197, 492394, 738591, 1477182, 4888769, 9777538, 14666307, 29332614, 34221383, 68442766, 102664149, 205328298]

約数ペア:

[(1, 205328298), (2, 102664149), (3, 68442766), (6, 34221383), (7, 29332614), (14, 14666307), (21, 9777538), (42, 4888769), (139, 1477182), (278, 738591), (417, 492394), (834, 246197), (973, 211026), (1946, 105513), (2919, 70342), (5838, 35171)]