207855204

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{161881}}^1$

素因数の和:161995

約数の個数: 24

約数和(自身を含む): 489531168

約数和(自身を除く): 281675964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 161881, 323762, 485643, 647524, 971286, 1942572, 17321267, 34642534, 51963801, 69285068, 103927602, 207855204]

約数ペア:

[(1, 207855204), (2, 103927602), (3, 69285068), (4, 51963801), (6, 34642534), (12, 17321267), (107, 1942572), (214, 971286), (321, 647524), (428, 485643), (642, 323762), (1284, 161881)]