209436704634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{811770173}}^1$

素因数の和:811770221

約数の個数: 16

約数和(自身を含む): 428614651872

約数和(自身を除く): 219177947238

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 811770173, 1623540346, 2435310519, 4870621038, 34906117439, 69812234878, 104718352317, 209436704634]

約数ペア:

[(1, 209436704634), (2, 104718352317), (3, 69812234878), (6, 34906117439), (43, 4870621038), (86, 2435310519), (129, 1623540346), (258, 811770173)]